000 00627nam a2200181Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
010 _a72-8118
020 _a0-07-010520-0
040 _aNITIL
_cNITIL
082 _221st
_a614.7
_bC457E
100 _aChanlett, Emil T
245 0 _aEnvironmental production
_cEmil T Chanlett
260 _aNew York
_bMcGraw-Hill
_c1973
300 _axvi, 569p.
440 _aMcGraw hill series in water resources and Environmental engineering/ ed by Ven Te Chow
650 _aEnvironmental engineering; Environmental health; Sanitation; Water pollution-Prevention and control
942 _cBKS
999 _c29659
_d29659