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The Fresh-Water Mussel Industry Of The Lower Tennessee River: Ecology & Future, Randall Grace

Masters Theses & Specialist Projects

The fresh-water mussel industry of the Tennessee River is nearing an end. Overharvesting, habitat alterations, and pollution are the major contributors to the depletion of the mussel resource, upon which the shell industry is based. A history of unconcern by shell harvesters and weak conservation enforcement by governmental agencies, has left the major waterways of the United States nearly void of commercial clams. The lower Tennessee River presently supplies the mussel industry with nearly all the important species of mollusks. If this industry is to be maintained in the United States, ways to preserve and propagate the mussel population must …

Logging In The Upper Cumberland River Valley: A Folk Industry, Steven Schulman

Masters Theses & Specialist Projects

The purpose of this study is to examine the logging industry found along, the upper Cumberland River from the 1870s to the 1930s. Because the industry was very much a part of the economic lifeblood of the people of the region, the study will focus upon the loggers and raftsmen who worked with the timber. Any attempt to describe the lumber business alone would be futile due to the nature of the industry. It is impossible to separate the logging industry of the Cumberland from the general folk life of the area, because of the involvement of the people in …

An Analysis Of The Economic Factors And Changes In Land-Use Associated With The Transition To A Beef Feedlot System In Waterloo County, Gary B. Griffith

Theses and Dissertations (Comprehensive)

The first objective of this study is to examine the transition from the traditional system of agriculture to a relatively new type of operation, the beef feedlot enterprise. This will incldue not only an examination of the actual transition but also the factors which were conducive to such a change. In this respect, the current, as well as the past position of beef in the agricultural economy, will be discussed as a contributing factor to the movement toward specialization. The views and attitudes of the framers in the study group concerning their change in vocation will also be examined and …

The Discovery And Settlement Of The Mississippi Valley, Charles Clark Cross

Student and Lippitt Prize Essays

An extensive history of the discovery and settlement of the Mississippi Valley, including references to Ponce de Leon, Hernando de Soto, Marquette, Joliet, Chevalier de Touti, La Salle and Beaujeu.

Parley's New Geography, Sheldon, Lamport, & Blakeman

Osher Map Library Collection Books

Full title:Peter Parley's Geography for Beginners.

With Eighteen Maps and One Hundred and Fifty Engravings.

160 pages: illustrations, maps