Usdahl-74revised model of watershed hydrology a united states contribution to the international hydrological decade
Holtan, H.N., and Others
Usdahl-74revised model of watershed hydrology a united states contribution to the international hydrological decade - Washington 1975 - 1-99 p. - Hydrology United States Department of Agriculture. Technical Bulletin No. 1518 .
Usdahl-74revised model of watershed hydrology a united states contribution to the international hydrological decade - Washington 1975 - 1-99 p. - Hydrology United States Department of Agriculture. Technical Bulletin No. 1518 .