Manna, G.K. Impacts of environment on animals and aquaculture / edited by G.K. Manna and B.B. Jana. - Kalyani : University of Kalyani , 1990. - xxi,338p. : ill.,figs.,tables ; 25cm Include CD . NULL ISBN: NULL (Pbk) Subjects--Index Terms: ENVIRONMENTAL BIOLOGY Dewey Class. No.: 578.7 / MAN/I