Edwards, C. A. (1976). Persistent e pesticides in the environment (2.). CRC Press.
Chicago Edition CitationEdwards, C A. Persistent E Pesticides in the Environment. 2. Ohio: CRC Press, 1976.
MLA Edition CitationEdwards, C A. Persistent E Pesticides in the Environment. 2. CRC Press, 1976.
Warning: These citations may not always be 100% accurate.