1. Interception losses in grassy vegetation;Burgy;Trans. Am. Geophys. Union,1958
2. Potential solar beam irradiation on slopes; tables for 30° to 50° latitude;Frank;U.S. Dept. Agr., Forest Serv., Res. Paper, R.M.,1966
3. A Study of the Ecology of Corticolous Lichens;Harris,1969
4. Canopy and litter interception of rainfall by hardwoods of eastern United States;Helvey;Water Resources Res.,1965
5. Rainfall interception;Horton;Monthly Weather Rev.,1919