000 00466 a2200169 4500
020 _a81-87169-04-4 :
_cRs.125
040 _aINWBSSC
_bENGLISH LANGUAGE
082 _a574.5
_bMUK-ENV
090 _c722
_d722
100 _aMukherjee, Sampat
245 _aRefresher course in environmental studies /
_cSampat Mukherjee.
260 _aCalcutta :
_bSarat book,
_c2000
300 _a[7], 204p. ;
_c25x19cm.
500 _aIncludes glossary
650 _aECOLOGY
942 _cTEXB
999 _c722
_d722