000 00453 a2200169 04500
001 2513
008 050526s1973 0 d
082 0 _a628.1
_bT254w
100 4 0 _aTebbutt, T. H
_948474
245 0 _aWater science and technology/
_cT. H Tebbutt
260 4 _aLondon:
_bMurray
_c1973.
300 4 _a195 p.
500 4 _aIlustraciones *
650 _aPURIFICACION DEL AGUA
_948475
942 _2ddc
_cBK
999 _c2901
_d2901