000 00448nam a2200169Ia 4500
008 191002s9999 xx 000 0 und d
020 _aSCST04962
100 _aGilbert
245 0 _aEnvironmental Engineering and Science
260 _aNew Delhi
_bPrentice-Hall Of India,New Delhi
_c1998
536 _aState Government
650 _a Environmental
650 _a Science
650 _aEngineering
700 _aM.Masters
942 _cSC/STBKB
999 _c38672
_d38672