000 00345nam a2200121Ia 4500
008 150813s2008 xx 000 0 und d
020 _a9788131303597
100 _aSinha, B K And Choudhary, Shriti
245 _aEnvironment, Polution & Health Hazards
260 _aNew Delhi
_bAph Publishing
_c2008
300 _aviii,249p.
999 _c13400
_d13400