000 00432nam a2200157Ia 4500
008 250114s9999 xx 000 0 und d
020 _a8122403018.
040 _aJamia Hamdard
041 _aEnglish
082 _a628.53,
_bR19E
100 _aRao, C.S.
245 0 _aEnvironmental pollution control engineering
_cC.S. Rao.
260 _aNew Delhi
_bWiley Eastern Limited
_c1991
300 _aiii,431p., illus.; 23cm.
942 _cBK
999 _c86943
_d86943