Estimation of the monthly stream-runoff of Sombrero watershed, Costa Rica, by Thornthwaite's technique - Calvo Alvarado, Julio César (Syracuse N.Y. : JC Calvo, 1982)
Tesis (Master of Science)--State University of New York. College of Environmental Science and Forestry, 1982.
Keywords: CUENCAS HIDROGRAFICAS; RIO SOMBRERO (COSTA RICA)