Farming systems research as a tool for identifying and conducting research and development projects /

Detalles Bibliográficos
Autor principal: Lagemann, Johannes (Autor, Autor/a)
Formato: Libro
Lenguaje:English
Publicado: Turrialba, C.R. : CATIE, Crop Production Departamento, 1981.
Materias:

Ejemplares similares