Research Summaries
Author : J. H. Stallings
Publisher :
Page : 190 pages
File Size : 28,95 MB
Release : 1947
Category : Agricultural literature
ISBN :
Miscellaneous Publication
Author :
Publisher :
Page : 42 pages
File Size : 43,61 MB
Release : 1940
Category : Agriculture
ISBN :
Book Description
Research Summaries
Author : United States. Soil Conservation Service
Publisher :
Page : 756 pages
File Size : 45,45 MB
Release : 1945
Category : Soil conservation
ISBN :
Book Description
Publications on Planning for Soil, Water, and Wildlife Conservation, Flood Control, and Land Utilization
Author : United States. Soil Conservation Service
Publisher :
Page : 140 pages
File Size : 12,41 MB
Release : 1939
Category : Conservation of natural resources
ISBN :
Book Description
The Story of Soil Conservation in the South Carolina Piedmont, 1800-1860
Author : Arthur Ryker Hall
Publisher :
Page : 42 pages
File Size : 29,93 MB
Release : 1940
Category : Soil conservation
ISBN :
Book Description
The present bulletin is an analytical account of some of these early attempts to conserve the soil in a region where cotton was the staple crop and water erosion the principal form of soil exhaustion.
Knots in Second-growth Pine and the Desirability of Pruning
Author : Benson H. Paul
Publisher :
Page : 1026 pages
File Size : 28,82 MB
Release : 1938
Category : Pine
ISBN :
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.
Catalogue of the Public Documents of the [the Fifty-third] Congress [to the 76th Congress] and of All Departments of the Government of the United States
Author : United States. Superintendent of Documents
Publisher :
Page : 3260 pages
File Size : 22,20 MB
Release : 1896
Category : Government publications
ISBN :
Book Description
Catalogue of the Public Documents of the ... Congress and of All Departments of the Government of the United States for the Period from ... to ...
Author :
Publisher :
Page : 3258 pages
File Size : 46,93 MB
Release :
Category : Government publications
ISBN :
Book Description
Bibliography on Soil Erosion and Soil and Water Conservation
Author :
Publisher :
Page : 672 pages
File Size : 23,84 MB
Release : 1938
Category : Agriculture
ISBN :
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.
Effective Extension Circular Letters
Author : Arthur Ryker Hall
Publisher :
Page : 996 pages
File Size : 15,12 MB
Release : 1941
Category : Aerial photography
ISBN :
Book Description
An important feature of the dairy cattle show ring is the opportunity it affords for inspiring the dairyman to improve his stock, by holding up to him an ideal toward which to work.
