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Articles 12691 - 12715 of 12715

Full-Text Articles in Physical Sciences and Mathematics

Bulletin No 81 - The Improvement Of Pastures With Notes On The Pasture Trefoils In Western Australia, E. A. Mann, D. A. Herbert Jan 1920

Bulletin No 81 - The Improvement Of Pastures With Notes On The Pasture Trefoils In Western Australia, E. A. Mann, D. A. Herbert

Bulletins 1 - 2999

Agriculture can be roughly divided for practical purposes into two large divisions, those of animal husbandry and vegetable husbandry. It is with the former that this pamphlet is chiefly concerned and its object is to contribute, it possible, in some small measure towards the problem of how to increase time stock carrying capacity of our natural pasture lands. it is unnecessary to dwell upon the importance of this question, especially in relation to the remarkable developments which are taking place in time wool-growing industry in the Southern and more coastal areas of Western Australia.


The Sunspot V.5 1919-1920, J. S. Ricard Jan 1919

The Sunspot V.5 1919-1920, J. S. Ricard

The Sunspot

No abstract provided.


The Sunspot V.4 1918-1919, J. S. Ricard Jan 1918

The Sunspot V.4 1918-1919, J. S. Ricard

The Sunspot

No abstract provided.


The Sunspot V.2 1916-1917, J. S. Ricard Jan 1916

The Sunspot V.2 1916-1917, J. S. Ricard

The Sunspot

No abstract provided.


The Sunspot V.1 1915-1916, J. S. Ricard Jan 1915

The Sunspot V.1 1915-1916, J. S. Ricard

The Sunspot

No abstract provided.


A Chemical Study Of The Enrichment Of Copper Sulfide Ores., John Dustin Clark Jun 1914

A Chemical Study Of The Enrichment Of Copper Sulfide Ores., John Dustin Clark

UNM Bulletins

The author reports on the results of sixty experiments on processes related to the enrichment of the sulfide ores of copper. Also submitted to Leland Stanford Junior University toward the Degree of Doctor of Philosophy.


Estelle Angier Science Notebook, M. Estelle Angier Jan 1914

Estelle Angier Science Notebook, M. Estelle Angier

Scrapbooks

1914 science notebook of Estelle Angier (Class of 1914). Class notes, descriptions of experiments, and conclusions. Angier added an additional note at the end of the notebook in 1971.


Some Ore Deposits In Maine And The Milan Mine, New Hampshire, William H. Emmons Jan 1910

Some Ore Deposits In Maine And The Milan Mine, New Hampshire, William H. Emmons

Maine Collection

Some Ore Deposits in Maine and The Milan Mine, New Hampshire

by William H. Emmons

Department of the Interior, United States Geological Survey - Bulletin 432

Washington, D.C. (1910).

Contents: Introduction / Geology / Ore Deposits / Descriptions of Mines / Mines of Hancock County / Mines of Washington County / Mines in Somerset and Oxford Counties / Milan Mine, New Hampshire / Index


Bulletin No 32 - Noxious Weeds And Poison Plants, Department Of Agriculture, Western Australia Jan 1910

Bulletin No 32 - Noxious Weeds And Poison Plants, Department Of Agriculture, Western Australia

Bulletins 1 - 2999

Many settlers, new to this State, find some difficulty in distinguishing those vegetable pests which are classed as noxious weeds, the eradication of which is made compulsory under the Noxious Weeds Act of 1904.

In order to facilitate the ready recognition of the plants which are the least familiar, the Department of Agriculture has prepared this Bulletin, giving illustrations of the several varieties which have been gazetted as noxious. these are: - Stinkwort, Bathurst Burr, Noogoorn Burr, Nut Bramble, Spanish Radish, Prickly Pear, Apple of Sodom, sweet Briar, Wild Bramble, Star Thistle (purple), Double Gee and Water hyacinth.


Letter From Francis Mairs Huntington-Wilson To Gifford Pinchot, May 26, 1909, Francis Mairs Huntington-Wilson May 1909

Letter From Francis Mairs Huntington-Wilson To Gifford Pinchot, May 26, 1909, Francis Mairs Huntington-Wilson

Other Correspondence

The document is a carbon copy of a typed letter from the Assistant Secretary of State to Gifford Pinchot concerning the Conservation Congress.


Minutes: Iowa Academy Of Science, 1887-1899, Iowa Academy Of Science Jan 1899

Minutes: Iowa Academy Of Science, 1887-1899, Iowa Academy Of Science

Iowa Academy of Science Documents

Meeting minutes, organizational constitution, news reports, conference programs, correspondence, and more from the Iowa Academy of Science during the years 1887-1899.


The Voice Of The Phi Sigma -- 1889 -- Vol. 11, No. 01, Phi Sigma Feb 1889

The Voice Of The Phi Sigma -- 1889 -- Vol. 11, No. 01, Phi Sigma

The Voice of the Phi Sigma

This item is part of the Phi Sigma collection at the College Archives & Special Collections department of Columbia College Chicago. Contact [email protected] for more information and to view the collection.


The Voice Of The Phi Sigma -- 1884 -- Volume 06, No. 02, Phi Sigma Mar 1884

The Voice Of The Phi Sigma -- 1884 -- Volume 06, No. 02, Phi Sigma

The Voice of the Phi Sigma

This item is part of the Phi Sigma collection at the College Archives & Special Collections department of Columbia College Chicago. Contact [email protected] for more information and to view the collection.


The Voice Of The Phi Sigma -- 1881 -- Volume 03, No. 15, Phi Sigma Jun 1881

The Voice Of The Phi Sigma -- 1881 -- Volume 03, No. 15, Phi Sigma

The Voice of the Phi Sigma

This item is part of the Phi Sigma collection at the College Archives & Special Collections department of Columbia College Chicago. Contact [email protected] for more information and to view the collection.


The Voice Of The Phi Sigma -- 1880 -- Volume 02, No. 06, Phi Sigma Feb 1880

The Voice Of The Phi Sigma -- 1880 -- Volume 02, No. 06, Phi Sigma

The Voice of the Phi Sigma

This item is part of the Phi Sigma collection at the College Archives & Special Collections department of Columbia College Chicago. Contact [email protected] for more information and to view the collection.


The Voice Of The Phi Sigma -- 1880 -- Volume 02, No. 05, Phi Sigma Jan 1880

The Voice Of The Phi Sigma -- 1880 -- Volume 02, No. 05, Phi Sigma

The Voice of the Phi Sigma

This item is part of the Phi Sigma collection at the College Archives & Special Collections department of Columbia College Chicago. Contact [email protected] for more information and to view the collection.


Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 : With Contributions From Many Eminent Men Of Science And Several Departments Of The Government Comp. Under The Authority Of Congress By Francis A. Walker, Francis A. Walker Dec 1873

Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 : With Contributions From Many Eminent Men Of Science And Several Departments Of The Government Comp. Under The Authority Of Congress By Francis A. Walker, Francis A. Walker

Osher Map Library Collection Books

Details of this book can be viewed by the following link on the Osher Map Library's website.

https://oshermaps.org/map/3690.0001


Third Report Of The Geological Survey In Kentucky, Made During The Years 1856 And 1857, David Dale Owen Dec 1856

Third Report Of The Geological Survey In Kentucky, Made During The Years 1856 And 1857, David Dale Owen

Administrative Report--KGS

Third report. Assisted by Robert Peter (geochemist), Sidney S. Lyon (topographer), Leo Lesquereux (paleontologist), and Edward T. Cox (paleontologist).


Second Report Of The Geological Survey In Kentucky, Made During The Years 1856 And 1857, David Dale Owen Dec 1856

Second Report Of The Geological Survey In Kentucky, Made During The Years 1856 And 1857, David Dale Owen

Administrative Report--KGS

Second geological report. Assisted by Robert Peter (chemical analyses) and Sidney S. Lyon (topography).


Report Of The Geological Survey In Kentucky, Made During The Years 1854 And 1855, David Dale Owen Dec 1855

Report Of The Geological Survey In Kentucky, Made During The Years 1854 And 1855, David Dale Owen

Administrative Report--KGS

This is the first book published by the Kentucky Geological Survey in service to the Kentucky State Legislature. Includes sections by Robert Peter (chemical analyses) and Sidney S. Lyon (topography).


Selected Pages From Chemical Atlas ; Or, The Chemistry Of Familiar Objects; Exhibiting The General Principles Of The Science In A Series Of Beautifully Colored Diagrams, And Accompanied By Explanatory Essays, Embracing The Latest Views Of The Subjects Illustrated. Designed For The Use Of Students And Pupils In All Schools Where Chemistry Is Taught, By Edward L. Youmans..., Edward Livingston Youmans Jan 1855

Selected Pages From Chemical Atlas ; Or, The Chemistry Of Familiar Objects; Exhibiting The General Principles Of The Science In A Series Of Beautifully Colored Diagrams, And Accompanied By Explanatory Essays, Embracing The Latest Views Of The Subjects Illustrated. Designed For The Use Of Students And Pupils In All Schools Where Chemistry Is Taught, By Edward L. Youmans..., Edward Livingston Youmans

Selections from Special Collections

106 p. : col. pl. ; 30 cm.

Some of the pages in this document were selected as part of a class project for Professor Garth Bond’s History of the Book seminar, Spring 2012. The abstract was prepared by Tara Arnold.


Farmer's Almanack 1825, Robert B. Thomas Dec 1824

Farmer's Almanack 1825, Robert B. Thomas

Rare Books

The Farmer's Almanack contains astronomical calculations, a farmer's calendar, military fines, college vacations, table of simple interest, court calendar, agricultural information, Episcopalian holidays, poetry, anecdotes, weather observations, roads and innkeepers and other useful information.


David Bolten Mathematics Exercise Book, 1812, David Bolten Feb 1812

David Bolten Mathematics Exercise Book, 1812, David Bolten

Charles R. Roberts and Walter E. Boyer Collections

David Bolten of Montgomery County, Pennsylvania, created this handwritten arithmetic exercise book in March, 1812. It contains problems and solutions under the headings of compound addition, subtraction, multiplication and division. Applications, examples, cases and rules are included throughout the book. Examples include measurement of time, land and cloth as well as liquid and dry measurements. Also included is a section of problems on reduction, or the conversion of sums of money to other denominations.

The book was originally handed down to David A. Huber, the great-great-grandson of Bolten. David Bolten was married to Julia Schoener Bolten (1797-1881), buried in Niantic, …


Cercidiphyllum Japonicum (Katsura) Id, Caidan Zhuoma Apr 202

Cercidiphyllum Japonicum (Katsura) Id, Caidan Zhuoma

BIO 140 Arboretum Project

Location: Between O'Hare and McKillop


1901, Soil Survey Of The Lower Salinas Valley California, Macy H. Lapham And W. H. Heleman Sep 201

1901, Soil Survey Of The Lower Salinas Valley California, Macy H. Lapham And W. H. Heleman

State and Federal Documents Relating to Monterey and San Luis Obispo Counties

1901 report by Macy H. Lapham and W. H. Heilman on the Lower Salinas Valley including location and boundaries, history of settlement and agricultural development, climate, physiography and geology and the classes of soil. The report includes a map depicting underground water.