Progress and Trends in Evapotranspiration Measurement and Estimation Techniques: Concepts, Challenges and Opportunities.
Lordwin Girish Kumar1, Deepak Lal1, George Paul2 and Prasanna H. Gowda3, (1)Sam Higginbottom Institute of Agriculture Technology and Sciences, Allahabad, India, (2)Texas Agrilife Research-Amarillo, Amarillo, TX, (3)USDA-ARS Grazinglands Research Laboratory, El Reno, OK