A Field guide for on-farm research
Subtitle: with special reference to improvement of cropping systems and techniques in West and Central Africa
By: H.J.W. Mutsaers ... [et al.].
Contributors: Mutsaers, H.
Publisher: Farming Systems Program, International Institute of Tropical Agriculture
Published: 1986
Place of publication: Ibadan, Nigeria
Language: eng
Number of pages: 197
Subjects: Agriculture -- Research -- Africa, West.; Agriculture -- Research -- Africa, Central.; Cropping systems -- Research -- Africa, West.; Cropping systems -- Research -- Africa, Central.
Notes: "March 1986."

Bibliography: p. 193-197.