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Physical Sciences and Mathematics Commons™
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Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
Planting Trees-Why Rather Than How, Angelo Cohn
Planting Trees-Why Rather Than How, Angelo Cohn
Journal of the Minnesota Academy of Science
Three evergreen plantings over 25 years in a private woodland are described and evaluated in terms of reforestation, economics and personal satisfaction. Credit is given to government foresters and support from the Minnesota Department of Natural Resources (DN\R) and the federal Forest Incentives Program (FIP). Changes in site preparation methods, selection of species and planting procedures are discussed as outcomes of research and field experience. Cost-benefits are assigned principally to human values reflected in family learning and enhanced appreciation of the ecosystem of rural Minnesota.
Preliminary Report On Subtratum Temperature Studies On Root Growth, Stanley W. Oexemann
Preliminary Report On Subtratum Temperature Studies On Root Growth, Stanley W. Oexemann
Journal of the Minnesota Academy of Science
No abstract provided.
The Range And Distribution Of The Lower Silurian Fauna Of Minnesota With Descriptions Of Some New Species, F. W. Sardeson
The Range And Distribution Of The Lower Silurian Fauna Of Minnesota With Descriptions Of Some New Species, F. W. Sardeson
Journal of the Minnesota Academy of Science
No abstract provided.
Some Notes Upon The More Recent Fossil Flora Of North Dakota And An Inquiry Into The Causes That Have Led To The Development Of The Treeless Areas Of The Northwest, John B. Leiberg
Journal of the Minnesota Academy of Science
No abstract provided.