Rainfed cropping systems in Zamboanga Del Sur a farm survey

Detalhes bibliográficos
Autor principal:	Denning, Glenning L.
Autor Corporativo:	Philippine-Australian Development Assistance Programme
Formato:	Livro
Idioma:	English
Publicado em:	[Pagadian City] Zamboanga Del Sur Development Project, Philippine-Australian Development Assistance Programme 1980.
Assuntos:	Cropping systems > Philippines > Zamboanga Del Sur. Agricultural development projects > Philippines > Zamboanga Del Sur.