Water pollution : Assessment and management /
Kumar, Arvind(ed.)
Water pollution : Assessment and management / edited by Arvind Kumar & G. Tripathi. - Delhi : Daya Publishing House ; 2004. - x ; 520 p., 25 cm.
8170353386
363.73940954 / KUM
Water pollution : Assessment and management / edited by Arvind Kumar & G. Tripathi. - Delhi : Daya Publishing House ; 2004. - x ; 520 p., 25 cm.
8170353386
363.73940954 / KUM