Author: United States. Department of Agriculture
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Extension Work in Agricultural Engineering, 1923
Author: United States. Department of Agriculture
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
EXTENSION WORK IN AGRICULTURAL ENGINEERING, 1923 (CLASSIC REPRINT).
Author: GUY. ERVIN
Publisher:
ISBN: 9780260877819
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN: 9780260877819
Category :
Languages : en
Pages : 0
Book Description
Agriculture Yearbook
Author: United States. Dept. of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1550
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1550
Book Description
Biological & Agricultural Index
Cooperative Extension Work
Author: United States. Federal Extension Service. Division of Cooperative Extension
Publisher:
ISBN:
Category :
Languages : en
Pages : 1288
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1288
Book Description
Cooperative Extension Work
Author: United States. Extension Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 896
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 896
Book Description
Miscellaneous Publication
Knots in Second-growth Pine and the Desirability of Pruning
Author: Benson H. Paul
Publisher:
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.
Publisher:
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.
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.
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.
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:
ISBN:
Category : Government publications
Languages : en
Pages : 2316
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2316
Book Description