Soil survey, Cumberland County, Maine /
[by Gary Hedstrom] ; United States Department of Agriculture, Soil Conservation Service in cooperation with Maine Agricultural Experiment Station.

APA Citation

Hedstrom, G. T., Maine Agricultural Experiment Station., United States. Soil Conservation Service. (1974). Soil survey, Cumberland County, Maine. Washington, D.C.: The Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off..

MLA Citation

Hedstrom, Gary T, Maine Agricultural Experiment Station, and United States. Soil Conservation Service. Soil Survey, Cumberland County, Maine. Washington, D.C.: The Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974.