GEORGE, Celine. Updating Class A pan coefficients (Kp) for estimating reference evapotranspiration (ETo) in the humid tropical region of Kerala. Journal of Tropical Agriculture, [S. l.], v. 50, n. 1, p. 84–87, 2012. Disponível em: https://jtropag.kau.in/index.php/ojs2/article/view/274. Acesso em: 5 may. 2024.