Range conservation practices for the Great Plains /

Contribution from Soil Conservation Service.

Publications and visual information on soil conservation /

Cover title.

Soil conservation districts in action on the land /

Contribution from Soil Conservation Service.

A method of estimating the economic effects of planned conservation on an individual farm /

"Soil Conservation Service and Bureau of Agricultural Economics, U.S. Dept. of Agriculture, in cooperation with the Iowa Agricultural Experiment Station."

A computerized system for estimating and displaying shortrun costs of soil conservation practices /

"August 1981."

Effects of conservation practices on storm runoff in the Texas Blackland Prairie /

Includes bibliographical references.

Pastures of Puerto Rico and their relation to soil conservation /

"U.S. Dept. of Agriculture in cooperation with the Agricultural Experiment Station, University of Puerto Rico."

Food for freedom by better range-conservation practices in the Pacific northwest /

Contribution from Soil Conservation Service.

Our American land : the story of its abuse and its conservation /

"Issued May 1946 ; Slightly rev. Apr. 1948."

Grasses and legumes for soil conservation in the Pacific Northwest /

"Issued December 1949."

Conservation methods in cotton production /

"October 1949."

Windbreaks in conservation farming /

Cover title.

Soil and water conservation research in the Pacific Coast Region /

Cover title.

Soil and water conservation research in the Great Plains states /

Cover title.

Soil and water conservation research in the Pacific Northwest /

Cover title.