000 00493nam a2200169Ia 4500
008 241210s9999 xx 000 0 und d
020 _a818781585X.
040 _aJamia Hamdard
041 _aEnglish
082 _a574.5
_bS47T
100 _aSingh, Ayodhya
245 0 _aTextbook of Environmental chemistry, Environmental chemistry
_cAyodhya Singh.
260 _aNew Delhi
_bCampus Books
_c2002
300 _axii, 542p.; 26cm.
650 _aEnvironmental chemistry.
_bEcology.
942 _cBK
999 _c38138
_d38138