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Medidas hidrológicas
([OMM, 1978)
Hidrogeología práctica
(Urmo, 1978)
Relation of urban land-use and land-surface characteristics to quantity and quality of storm runoff in two basins in California : prepared in cooperation with the U.S. Army Engineer District, San Francisco, Corps of Engineers, and The Hydrologic Engineering Center, Davis, California
(United States Government Printing Office, 1978)
Investigación de recursos hidráulicos en la IV región
([DGA], 1978)
Calidad de agua : primera región
(DGA, 1978)