000 00414nam a2200133Ia 4500
008 220122s9999||||xx |||||||||||||| ||und||
020 _a81 89775 00 6
082 _a333.7 SAL.8'07
100 _aSalpekar,Aradhana
245 0 _aEncyclopedia of ecology and environment,VOL.8
_bPollution monitoring and control
260 _aNew Delhi
_bBharathiya Khadi Gramodyog Vikas Abhikaran
_c2007
300 _a346p.
942 _cBK
999 _c2451
_d2451