580.9 / TRI
Trivedi, R.N. .

A Text Book Of Environmental Sciences / R.N. Trivedi. - 1st / . - N.Delhi : Anmol Publications , 1993. - 410 ; NULL.

NULL

ISBN: 81 7041 682 5 Rs.50/-

Subject Headings:
Social Science

Copy Details: Acc No. UGC16904 Full Call No.: 580.9 TRI 1 Item type. : Books