000 | 00944cam-a2200265-a-4500 | ||
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001 | 000023835 | ||
005 | 20240105130533.0 | ||
008 | 910117q19781978xx r 000 0 eng d | ||
035 | _a119674 | ||
040 |
_aUIASF _bspa _cUIASF _dUIASF |
||
050 | 4 |
_aTC 433 _bA44 |
|
245 | 0 | 0 |
_aAppropiate technology in water supply and waste disposal : _ba workshop at the Annual Convention American Society of Civil Engineers, held at Chicago Illinois on October 16-20-1978 / _cAmerican Society of Civil Engineers |
260 |
_aSpringfield, Va. : _bU.S. Deptarment of Commerce, National Technical Information Service, _c[1978?]. |
||
300 |
_a253 p. ; _bil. ; _c28 cm |
||
490 | 0 | _aPB-288 174 | |
500 | _aEdición fotocopiada. | ||
650 | 4 | _aAbastecimiento de agua | |
650 | 4 | _aPurificación del agua | |
700 | _aAmerican Society of Civil Engineers | ||
905 | _a13 | ||
942 |
_cNEWBFXC1 _n0 |
||
999 |
_c23495 _d23495 |
||
980 |
_851 _gRonald RUIZ |