000 00777cam-a2200265-a-4500
001 000071864
005 20240105133423.0
008 940429s1975 xxua r 000 0 eng d
035 _a078038
035 _aUIA0071864
040 _aUIASF
_cUIASF
041 0 _aENG
050 4 _aGB 661
_bU83
100 _aEstados Unidos
_bSoil Conservation Service
_bEngineering Division
245 1 0 _aUrban hydrology for small watersheds /
_cU.S. Department of agriculture. Soil conservation service.
260 _aWashington, D.C. :
_bEngineering Divison,
_c1975
300 _aaca. 100 p. :
_bmapas, tablas ;
_c26 cm
440 0 _aTechnical release ;
_vno 55
650 0 _aHidrologĂ­a.
905 _a01
942 1 _cNEWBFXC1
999 _c70901
_d70901
980 _851
_gRonald RUIZ