Author: United States. Soil Conservation ServicePublisher:
ISBN:
Category : Erosion
Languages : en
Pages : 142
Book Description
February Conference, Soil Conservation Service and E.C.W. Engineers
Author: United States. Soil Conservation ServicePublisher:
ISBN:
Category : Erosion
Languages : en
Pages : 142
Book Description
Soil Conservation
Author: 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:
ISBN:
Category : Government publications
Languages : en
Pages : 3264
Book Description
Bibliography on Soil Conservation
Author: Lillian H. WielandPublisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 196
Book Description
Bibliography on Soil Conservation
Author: 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
![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 PDF](https://books.google.com/books/content/images/frontcover/_QgbdWEbsDsC?fife=w80-h100)
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 3260
Book Description
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.
Miscellaneous Publication
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.
Author: