Protect global earth series /
363.7TRI
Protect global earth series / edited by A. K. Tripathi.- New Dlehi:Ashish Publishing House ,1993.
(v 1. 302 ; v 2. 278 ; v 4. 314p) ;;24cm(Hb)
-(Protect global earth series).
content:v 1. Air pollution ; v 2. Understanding Environmental disruption ; v 4 .Ecology and the environment
ISBN:8170245249 Rs.
Cen Lib / Ret /A-597018/ A-597018 / /sign A-597016 / /sign A-597015 / /sign