Environment management /
Kumar, Arvind
Environment management / - New Delhi : APH Publishing corporation, 2004. - xiv, 422 p. : ill. ; 25 cm.
Includes Index.
333.7 KUM
Environment management / - New Delhi : APH Publishing corporation, 2004. - xiv, 422 p. : ill. ; 25 cm.
Includes Index.
333.7 KUM