000 00369nam a2200157Ia 4500
005 20220103092512.0
008 220103b |||||||| |||| 00| 0 eng d
020 _a9788193711111
082 _a574 RAG
100 _aRAGHAVAN NAMBIAR.K
_9584
245 _aTEXT BOOK OF ENVIRONMENTAL STUDIES
250 _a2
260 _bSCITECH
_c2008
650 _aS&H
_911
942 _cBK
999 _c829
_d829