000 00314pam a2200133 a 4500
020 _c
041 _aeng
082 _a628.16
_bKHO
100 _aKhopkar.S.M.
245 _aEnvironmental Pollutions Analysis
_hTextual Documents
260 _aNew Delhi
_bWiley Publication
_c1993
300 _a190p.
930 _a13449
999 _c90350
_d90350