Cultivation trials with ox-drawn implements using N'dama cattle in the Gambia
By: M.D.P. Matthews, D.W.M. Pullen.
Contributors: Pullen, D. W. M.; National Institute of Agricultural Engineering. Overseas Department.
Series: Tropical agricultural engineering information
Publisher: National Institute of Agricultural Engineering, Overseas Department
Published: 1976
Place of publication: Silsoe
Language: eng
Notes: Cover title.