000 00305nam a2200133Ia 4500
008 191004s9999 xx 000 0 und d
082 _a793.73
_bGAR/E
100 _aGARG,Rajeev
245 0 _aEnvironment Quiz Book
251 _bRev. Ed.
260 _bPusthak Mahal ,
_c1997
300 _a176p
942 _cBK
999 _c7279
_d7279