Soil survey, Nottoway County, Virginia

"Literature cited": p. 85.

Soil survey, Mathews County, Virginia

Cover title.

Soil survey, Northumberland and Lancaster Counties, Virginia

Cover title.

Conservation plants for the Northeast /

Shipping list no.: 89-212-P.

Conservation plants for the Northeast /

Shipping list no.: 91-283-P.

Runoff and erosion control studies on Cecil soil in the southern Piedmont /

Caption title.

Conservation farming practices and flood control /

"October 1936."

To hold this soil /

"August 1938."

Soil defense of range and farm lands in the Southwest /

Cover title.

Range conservation practices for the Great Plains /

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."

Teamwork to save soil and increase production /

A study of soil erosion on the Honey Hollow creek watershed, Bucks County, Pennsylvania.

Teamwork to save soil and increase production /

A study of soil erosion on the Honey Hollow creek watershed, Bucks County, Pennsylvania.

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."