Ecology and environment /
Sharma, P. D.
Ecology and environment / P. D. Sharma - 7th. ed. - Meerut : Rastogi Pub., 2004 - xv, 660 p. : ill. ; 22 cm.
Selected readings : p. [654]
817133704X RM16.13
Ecology
Environment policy
Human ecology
Ecology--Study and teaching
Ecology and environment / P. D. Sharma - 7th. ed. - Meerut : Rastogi Pub., 2004 - xv, 660 p. : ill. ; 22 cm.
Selected readings : p. [654]
817133704X RM16.13
Ecology
Environment policy
Human ecology
Ecology--Study and teaching
