000 00294nam a2200121Ia 4500
008 140122s9999 xx 000 0 und d
082 _a614 Trivedy (E
100 _aTrivedy (Ed) R K
245 _aCurrent Pollution Researches in India
260 _b
_c
700 _aGoel P K
942 _cBK
_2ddc
999 _c7079
_d7079