000 00388nam a2200133Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a577
_bGHO-E
100 _aGhosh, G K
245 0 _aEnvironmental Pollution
260 _bAPH
_aNewdelhi
_c1992
630 _xPOST GRADUATE REFERENCE
650 _aEcology
_vLife sciences; biology
_xNatural sciences & mathematicsChemistry
942 _cBOOK
999 _c51296
_d51296