Soil survey of Grayson County, Virginia /
United States Department of Agriculture, Bureau of Chemistry and Soils ; in cooperation with the Virginia Agricultural Experiment Station.

APA Citation

Patteson, G. W., Devereux, R. E. (Robert Eddins)., Virginia Agricultural Experiment Station., United States. Bureau of Chemistry and Soils. (1930). Soil survey of Grayson County, Virginia. Washington, D.C.: The Bureau ; For Sale by the Supt. of Docs..

MLA Citation

Patteson, G. W, R. E. (Robert Eddins) Devereux, Virginia Agricultural Experiment Station, and United States. Bureau of Chemistry and Soils. Soil Survey of Grayson County, Virginia. Washington, D.C.: The Bureau ; For Sale by the Supt. of Docs., 1930.