Khur, R. J., & Ragsdale, N. N. (1987). Pesticides minimizing the risks. American Chemical Society.
Chicago Style aipamenaKhur, Ronald J., and Nancy N. Ragsdale. Pesticides Minimizing the Risks. Washington: American Chemical Society, 1987.
MLA aipamenaKhur, Ronald J., and Nancy N. Ragsdale. Pesticides Minimizing the Risks. American Chemical Society, 1987.
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