Safer irrigation practices for reducing vegetable contamination in urban Sub-Saharan Africa: an illustrated guide for farmers and extension officers.

Drechsel, PayKeraita, Bernard N.Amoah, Philip2013-11-212014-02-022013-11-212014-02-02https://hdl.handle.net/10568/34642Safer irrigation practices for reducing vegetable contamination in urban Sub-Saharan Africa: an illustrated guide for farmers and extension officers.