Schmitz, Richard J..
Introduction to Water pollution biology / Richard J. Schmitz. - New Delhi : Asian Books , 1996. - xiv,320p. : ill.,charts ; 23cm .
NULL
8186299041 Rs. 395.00
WATER-POLLUTION POLLUTION-ENVIRONMENTAL ASPECTS
577.6 / SCH/I
Introduction to Water pollution biology / Richard J. Schmitz. - New Delhi : Asian Books , 1996. - xiv,320p. : ill.,charts ; 23cm .
NULL
8186299041 Rs. 395.00
WATER-POLLUTION POLLUTION-ENVIRONMENTAL ASPECTS
577.6 / SCH/I