1. Run-off from small agricultural areas;Ramser;J. Agric. Res.,1927
2. Horton Hydrological Lab., Pub.;Horton,1935
3. The analysis of hydrologic data from small watersheds;Horner;U. S. Soil Conserv. Serv. Tech. Pub,1940
4. Stream flow from rainfall by the unit-graph method;Sherman;Eng. News-Record,1932
5. Derivation of infiltration-capacity (f) from average loss-rates (fav);Sherman,1940