000 00552 a2200253 4500
001 148145
020 _a0-8155-0648-14
041 _aeng
080 _a628.34 Gut
245 _aWaste treatment with polyelectrolytes and other flocculants
250 _a
260 _aNew Jersey
260 _bNoyes Data Corp.,
260 _c1977
300 _axi, 274 p.
300 _c24 cm
490 _aMD MONEX PROJECT TR-78/1 : 1978
100 _aGutcho, Sindney
700 _a
650 _a
650 _aSewage-Analysis
942 _cBK
942 _2UDC
999 _c115020
_d115020