000 00633nam a2200217Ia 4500
008 160330s9999||||xx |||||||||||||| ||und||
020 _a0-442-21781-1
040 _aCentral Library-NITS
041 _aEnglish
082 _a628.16
_bCUL
100 _aCulp Gordon L.
245 _aNew concepts in water purification
_cby Gordon L.Culp and Russell L.Culp
260 _aNew york
_bVan nostrand
_c1974
300 _aix,305p.:ill.
500 _aIncludes bibligrophical referencea and index.
650 _aWast-Water supply source
650 _aWater-Filteration
650 _aWater-Purification
700 _aCulp Russell L
942 _cBK
999 _c1509
_d1509