000 004170000a22001570004500
008 140223b1992 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aGV:55z7
082 _aGV:55z7
100 _aothers Ed
245 _aEnvironmental management 2V.V1:Physio ecological facets. V2:Soscio-economic facets.
260 _aJaipur
_bRawat
_c1992
650 _aMICROBIOLOGY
650 _aU47.2z7
700 _aRAI (R K)
999 _c99680
_d99680