Animal traction in Nigeria
No hay miniatura disponible
Fecha
Título de la revista
ISSN de la revista
Título del volumen
Editor
Technical Centre for Agricultural and Rural Cooperation
Resumen
Descripción
An important feature of agriculture in the subhumid zone is the presence of seasonally inundated low-lying valleys or fadamas. These may be only one or two metres lower than the surrounding areas but they differ markedly in their agricultural...