Author: W. D. Ellison
Publisher:
ISBN:
Category : Hydraulic structures
Languages : en
Pages : 118
Book Description
Engineering Practices and Standard Plans for E.C.W. Erosion Control Camps
Author: W. D. Ellison
Publisher:
ISBN:
Category : Hydraulic structures
Languages : en
Pages : 118
Book Description
Publisher:
ISBN:
Category : Hydraulic structures
Languages : en
Pages : 118
Book Description
Water Conservation and Erosion Control Measures for Region Nine
Author: United States. Soil Conservation Service
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 138
Book Description
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 138
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:
ISBN:
Category : Government publications
Languages : en
Pages : 3264
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 3264
Book Description
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 : 3260
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 3260
Book Description
Bibliography on Soil Conservation
Bibliography on Soil Conservation
Author: Lillian H. Wieland
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 196
Book Description
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 196
Book Description
Miscellaneous Publication
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.
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.
Agricultural Library Notes
Author: United States. Department of Agriculture. Library
Publisher:
ISBN:
Category : Agricultural libraries
Languages : en
Pages : 668
Book Description
Publisher:
ISBN:
Category : Agricultural libraries
Languages : en
Pages : 668
Book Description