000 00318nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aPUROHIT(S.S)
245 0 _a"Environmental pollution: causes, effects and control"
260 _b"Agrobios (India),Jodhpur. "
260 _c2006
365 _b895.00
942 _cBK
999 _c156952
_d156952