The Instititution of Engg.
Proceedings of the all India seminar on challenging problems in environmental management,13-14 Sept,1996,Nagpur - Nagpur The Instititution of Engineers 1996 - 332 p.
Challenging problems in environmental management
504:005 I5C
Proceedings of the all India seminar on challenging problems in environmental management,13-14 Sept,1996,Nagpur - Nagpur The Instititution of Engineers 1996 - 332 p.
Challenging problems in environmental management
504:005 I5C