The state policy to control desertification - Brasil. Secretaria de Ciéncia, Tecnología e Meio Ambiente ([Pernambuco, Brasil ] : Government of the State of Pernambuco, Secretariat for Science, Technology and E, 1999)
Requisitos del sistema: PC Pentium compatible, Microsoft Power Point
Keywords: DESERTIZACION; BRASIL; DESARROLLO SOSTENIBLE; POLITICA AMBIENTAL; PROTECCION DEL MEDIO AMBIENTE