Agricultural Water Management · 2000 · 217 citations · 9 references
AgricultureAgronomyCrop SciencesCrop PhysiologyCrop ProductionCrop Water RequirementsEvapotranspiration ChangesEvapotranspiration EstimationEvapotranspiration ModelingMoisture AnalysisMoisture DeterminationCrop Water CoefficientEvapotranspirationLysimeter-based Estimation
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Operational Estimates of Reference Evapotranspiration
Richard G. Allen, Marvin E. Jensen, James L. Wright et al. · Agronomy Journal · 1989 · 762 citations
Agriculture, Agronomy, Crop Sciences +14
H. L. Penman · Soil Science · 1963 · 562 citations