Jeffries, Michael.
Fresh water ecology : principles and applications / Michael Jeffries, Derek Mills. - New Delhi : C B S Publishers and Distributors , 1992. - viii,285p. : ill. ; 22cm. CD .
NULL
8123900422 NULL
FRESHWATER ECOLOGY
577.6 / JEF/F
Fresh water ecology : principles and applications / Michael Jeffries, Derek Mills. - New Delhi : C B S Publishers and Distributors , 1992. - viii,285p. : ill. ; 22cm. CD .
NULL
8123900422 NULL
FRESHWATER ECOLOGY
577.6 / JEF/F