000 00472 a2200181 4500
001 131474
003 OSt
005 20210914113508.0
008
082 _a628
_bM31E
100 1 _aMani, Shyamala
245 1 _aEnvironmental science class XII
_cby Shyamala Mani and Anil K Bansal
260 _aDelhi
_bFoundation Books
_c2006
300 _a326p.
690 _aEnvironmental Science
700 _aBansal, Anil K
942 _2ddc
_cBK
999 _c5949
_d5949