Soil survey of Grayson County, Kentucky
[by] Orville J. Whitaker [and others] and United States Dept. of Agriculture, Soil Conservation Service, in cooperation with Kentucky Agricultural Experiment Station.

APA Citation

Whitaker, O. J., Kentucky Agricultural Experiment Station., United States. Soil Conservation Service. (1972). Soil survey of Grayson County, Kentucky. [Washington, D.C: U.S. Govt. Print. Off.].

MLA Citation

Whitaker, Orville J, Kentucky Agricultural Experiment Station, and United States. Soil Conservation Service. Soil Survey of Grayson County, Kentucky. [Washington, D.C: U.S. Govt. Print. Off.], 1972.

Warning: These citations may not always be complete (especially for serials).