Spermatozoa Research Group. (2000). Animal Spermatozoa and Environmental Pollution-1 (1st. ed.). National offset printing press.
Chicago-viite (17. p.)Spermatozoa Research Group. Animal Spermatozoa and Environmental Pollution-1. 1st. ed. Rajshahi: National offset printing press, 2000.
MLA-viite (9. p.)Spermatozoa Research Group. Animal Spermatozoa and Environmental Pollution-1. 1st. ed. National offset printing press, 2000.
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