000 00536nam a2200181Ia 4500
008 190516s9999 xx 000 0 und d
020 _a0070452644
028 _bL.B.Publishers and DistributorsPvt.Ltd.
_c3051
_d25/01/1985
100 _aParker, Sybil B.
_921283
245 0 _a Encyclopedia of Enviornmental Science
_cMcgraw -Hill
250 _a2
260 _bMcGraw- Hill Book Company
_c1977
_aNew Delhi
300 _a858
600 _tSociology
_9105019
650 _aSociology
_9105019
942 _cREF
999 _c92948
_d92948