@book{74711,
	author = {Starkey, Paul and Faye, Adama and Workshop of the West Africa Animal Traction Network},
	title = {Animal traction for agricultural development},
	publisher = {Technical Centre for Agricultural and Rural Cooperation,},
	year = {1990.},
	address = {Ede-Wageningen, The Netherlands :},
	note = {Fotocopia}
}