Ecology and environment /
574.5TRI
Trivedi, P.R.
Ecology and environment / by P.R. Trivedi .- New Delhi:APH Publishing Corporatioon,2009.
vi, 202p.22cm(Hb);
Note: Includes index
ISBN:8176485322 Rs. 495.00 ISBN:9788176485326 Rs. 495.00
DBAD / PUB /ENG-93741/ EN-77274 / 495.00 /sign