Integrated environmental management /
Kumar, Arvind
Integrated environmental management / - Delhi : Daya Publishing House, 2009 - xii, 509 p. : ill. ; 24 cm
9788170356011
333.7 KUM
Integrated environmental management / - Delhi : Daya Publishing House, 2009 - xii, 509 p. : ill. ; 24 cm
9788170356011
333.7 KUM