A review of mixed farming systems in the semi-arid zone of sub-Saharan Africa
By: by Michael Mortimore.
Series: Working document ;; no. 17; Working document (International Livestock Centre for Africa. Livestock Economics Division) ;; no. 17.
Publisher: Livestock Economics Division, International Livestock Centre for Africa
Published: 1991
Place of publication: Addis Ababa, Ethiopia
Language: eng
Number of pages: 181
Subjects: Arid regions agriculture -- Africa, Sub-Saharan.; Agropastoral systems -- Africa, Sub-Saharan.
Notes: Includes bibliographical references (p. 170-181).
"July 1991."