The soybean cyst nematode /
prepared by Crops Research Division and Plant Pest Control Division, Agricultural Research Service.
APA Citation
United States. Agricultural Research Service. Crops Research Division., United States. Department of Agriculture., United States. Plant Pest Control Division. (1968). The soybean cyst nematode. rev. Aug. 1968. Washington, DC: United States Government Printing Office.
MLA Citation
United States. Agricultural Research Service. Crops Research Division, United States. Department of Agriculture, and United States. Plant Pest Control Division. The Soybean Cyst Nematode. rev. Aug. 1968. Washington, DC: United States Government Printing Office, 1968.
Warning: These citations may not always be complete (especially for serials).