000 00322nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a363.7
100 _a"Dhameja, S.K."
245 0 _aEnvironmental Sciences
250 _n1
260 _bS.K. Kotaria and Sons
365 _b160
942 _cBK
999 _c193338
_d193338