ESS research abstracts /
Economics and Statistics Service, United States Department of Agriculture.
APA Citation
United States. Dept. of Agriculture. Economics and Statistics Service. (19801981). ESS research abstracts. [Washington, D.C.]: The Service.
MLA Citation
United States. Dept. of Agriculture. Economics and Statistics Service. ESS Research Abstracts. [Washington, D.C.]: The Service, 19801981.
Warning: These citations may not always be complete (especially for serials).