Saving Soil by Use of Mangum Terraces

Saving Soil by Use of Mangum Terraces PDF Author: Emil Wilhelm Lehmann
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 28

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Saving Soil by Use of Mangum Terraces

Saving Soil by Use of Mangum Terraces PDF Author: Emil Wilhelm Lehmann
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 28

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Miscellaneous Publication

Miscellaneous Publication PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 754

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Saving Soil by Use of Mangum Terraces

Saving Soil by Use of Mangum Terraces PDF Author: Emil Wilhelm Lehmann
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 20

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Knots in Second-growth Pine and the Desirability of Pruning

Knots in Second-growth Pine and the Desirability of Pruning PDF Author: Benson H. Paul
Publisher:
ISBN:
Category : Pine
Languages : en
Pages : 1026

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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.

Soil Report

Soil Report PDF Author: University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 928

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Circular

Circular PDF Author: University of Illinois at Urbana-Champaign. Agricultural Experiment Station
Publisher:
ISBN:
Category :
Languages : en
Pages : 562

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Bibliography on Soil Erosion and Soil and Water Conservation

Bibliography on Soil Erosion and Soil and Water Conservation PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 672

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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.

Publications on Planning for Soil, Water, and Wildlife Conservation, Flood Control, and Land Utilization

Publications on Planning for Soil, Water, and Wildlife Conservation, Flood Control, and Land Utilization PDF Author: United States. Soil Conservation Service
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 140

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Technical Note

Technical Note PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1066

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Circular

Circular PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 634

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