Managing water resources : How to deal with competing demands for using water resources and how to balance these demands with environmental standards - Sanchez Azofeifa, G. Arturo; Meeting of the International Network of Green Planners (3 : 1996 oct. 24-26 : San José Costa Rica); Quesada Mateo, Carlos A.
Keywords: ADMINISTRACION; RECURSOS HIDRICOS; UTILIZACION DE LA TIERRA; AGUA