TECHNOLOGIES FOR RURAL DEVELOPMENT. Brussels, May 1980. The Unesco Press. 1981.

Rfa. 174 TECHNOLOGIES FOR RURAL DEVELOPMENT. Based on an Expert Meeting on New Modalities for the Action of Unesco in the Field of Technologies for Rural Development. Brussels, May 1980. The Unesco Press. 1981. ISBN 92-3-101971-6. 174 páginas ilustradas con laminas b/n plena página. Tamaño 242x156mm. Rústica ilustrada. Pequeño pliegue en vértice superior izdo. cubierta inferior. 19,20€