000 00302nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aV S Mahajan
245 _aEnvironment Planning Machinery And Management
260 _bDelhi:Deep
_c1991
300 _a455p.
650 _aManagement
999 _c3416
_d3416