- In many parts of West Africa, informally irrigated urban and peri
Major types of informal irrigation in West Africa System Water source Production Main objective Vegetables, Income generation paddy Irrigation at the border of Return flow, unused water, Cereals, Subsistence; income formal irrigation schemes illegal.
- F-192 page
College of Agricultural Sciences Cooperative Extension Agricultural and Biological Engineering Pennsylvania Directory of Irrigation Dealers/Manufacturers Albert R.Jarrett, Professor of Agricultural Engineering This directory of irrigation dealers and.
|
