Arora S. (1992). Fundamentals of environmental biology (Reprinted ed.). New Delhi: Kalyani pub.
Chicago Style CitationArora S. Fundamentals of Environmental Biology. Reprinted ed. New Delhi: Kalyani pub, 1992.
MLA CitationArora S. Fundamentals of Environmental Biology. Reprinted ed. New Delhi: Kalyani pub, 1992.
Warning: These citations may not always be 100% accurate.