Joshi, B. D., Joshi, N., & Joshi, P. C. (2008). Environmental pollution and toxicology.
Chicago Style aipamenaJoshi, B D., Namita Joshi, and P C. Joshi. Environmental Pollution and Toxicology. Newdelhi, A P H Publishing, 2008.
MLA aipamenaJoshi, B D., et al. Environmental Pollution and Toxicology. 2008.
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