Beltsville Agricultural Research Center, BARC Symposium V Committee, & Papavizas, G. C. (1981). Biological control in crop production. Allanheld, Osmun.
Chicago Style (17th ed.) CitationBeltsville Agricultural Research Center, BARC Symposium V Committee, and George Constantine Papavizas. Biological Control in Crop Production. Totowa, New Jersey: Allanheld, Osmun, 1981.
MLA (9th ed.) CitationBeltsville Agricultural Research Center, et al. Biological Control in Crop Production. Allanheld, Osmun, 1981.
Warning: These citations may not always be 100% accurate.