000 00369nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a8121918774
041 _aen
082 _a363.73
100 _aMishra,M.P
245 0 _aOur Enviorment Pollution control and future stretegies
260 _aDelhi:
_bS.Chand & company Ltd
_c2000
300 _a124 p.
942 _cPR
999 _c61388
_d61388