50 tecnologías campesinas de Chile
By: Oscar Núñez Martínez, Lizardo Piña Vargas.
Contributors: Piña Vargas, Lizardo.
Publisher: Programa Campesino, CEAAL, Centro el Canelo de Nos
Published: 1985
Place of publication: [Santiago]
Language: spa
Number of pages: 357
Subjects: Agricultural implements -- Peru.
Other titles: Cincuenta tecnologías campesinas de Chile.