000 00522nam a2200229Ia 4500
008 140520s9999||||xx |||||||||||||| ||und||
082 _a333.7
082 _bDas/Beh
100 _aDas, R. C.
100 _bBehera, D. K.
245 _aEnvironmental Science : Principles And Practice
260 _aNew Delhi
260 _bPrentice Hall Of India
260 _c2008
300 _axiv;362
300 _bpb
300 _c7x9
350 _a250
365 _b210
365 _dRupees
923 _n00062 / 22-02-2008
999 _c72491
_d72491