000 00548nam a2200169Ia 4500
001 MPKV047348
008 120911s9999 xx 000 0 und d
082 _a363.73/DOG
100 _aDogra, S S
245 _aTextbook of Environmental Chemistry and Pollution Control
_cDogra, S S;
246 _aTextbook of Environmental Chemistry and Pollution Control
260 _aDelhi
_bSwastik Publishers and Distributors
_c2007
300 _b216pp
365 _bRs.595/-
650 _aEnvironmental Chemistry and Pollution Control
700 _aDogra, S S
999 _c45388
_d45388