000 00296nam a2200133Ia 4500
654 _aCIVI
100 _aPandey.G.N.
250 _a1st Ed.
245 _aEnvironmental Management
260 _bVikas Publications Delhi.
_c1997
082 _bPAN
_a628.168
300 _a398p.
999 _c19164
_d19164
300 _c24 cm.
655 _aC-13
041 _aeng
546 _aText in English