Micro-Hydro and organic farming for sustainable rural development in Costa Rica - Blanco Rodríguez, José María (San José, C.R. : Biomass Users Network, 1994)
"Prepared by: BIOMASS USERS NETWORK, Regional Office for Central America and the Caribbean (BUN-CR)"
Keywords: AGRICULTURA SOSTENIBLE; AGRICULTURA ORGÁNICA; ELECTRICIDAD; COSTA RICA