000 00263nam a22001217a 4500
020 _a9788120350700
082 _a658.4095
100 _aSULPHEY MM , SAFEER MM
245 _aINTRODUCTION TO ENVIRONMENT MANAGEMENT
260 _bPHI
300 _a404
942 _cBK
999 _c7341
_d7341