Parmar, B. S., & Walia, S. (1995). Pesticides, crop protection and environment. Oxford I B H publishing company.
Chicago Edition CitationParmar, B S., and S. Walia. Pesticides, Crop Protection and Environment. New Delhi: Oxford I B H publishing company, 1995.
MLA Edition CitationParmar, B S., and S. Walia. Pesticides, Crop Protection and Environment. Oxford I B H publishing company, 1995.
Warning: These citations may not always be 100% accurate.