Research Article
Preliminary Test of the Penman-Monteith Equation for Estimating Daily Reference Evapotranspiration in Botswana
Department Crop and Soil Envirornnental Sciences, Virginia Polytechinc Institute and State University, Blacksburg, Virginia 24061-0404, USA
X. Zhou
Department Crop and Soil Sciences, The Pennsylvania State University, Uinversity Park, Pennsylvauia 16802-3504
D. Lesolle
Department Meteorological Services, P. 0. Box 1 01 00, Gaborone, Botswana