Author: Clyde A. MalottPublisher:
ISBN:
Category : Erosion
Languages : en
Pages : 64
Book Description
The Valley Form and Its Development ; Base-level and Its Varieties
Author: Clyde A. MalottPublisher:
ISBN:
Category : Erosion
Languages : en
Pages : 64
Book Description
Miscellaneous Publication
Author: The Valley Form and Its Development, Base-level and Its Varieties
Author: Clyde Arnett MalottPublisher:
ISBN:
Category : Erosion
Languages : en
Pages : 59
Book Description
Bulletin
Author: Knots in Second-growth Pine and the Desirability of Pruning
Author: Benson H. PaulPublisher:
ISBN:
Category : Pine
Languages : en
Pages : 1026
Book Description
The pruning of young trees in sparsely and unevenly stocked stands will greatly improve the resulting lumber grades. In northern white and red pines, even in fully stocked stands, artificial pruning is essential for the production of any of the best grades of lumber in a reasonable time.
Recent Geographical Literature, Maps, and Photographs Added to the Society's Collection
Author: Bibliography on Soil Erosion and Soil and Water Conservation
Author: Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 672
Book Description
This bibliography is a list of references to published material on soil erosion and soil and water conservation. Some of these references may not appear to deal directly with erosion or conservation, but they have a pertinent relationship to some phase of the subject.
Recent Geographical Literature, Maps and Photographs
Author: Royal Geographical Society (Great Britain)Publisher:
ISBN:
Category : Geography
Languages : en
Pages : 710
Book Description
The Compass of Sigma Gamma Epsilon
Author: Gold Production and Prices Before and After the World War
Author: Lionel Danforth EdiePublisher:
ISBN:
Category : Gold
Languages : en
Pages : 1020
Book Description