Animal traction for agricultural development /  proceedings of the Third Workshop of the West African Animal Traction Network held 7-12 july 1988, Saly, Senegal 

 - Wageningen,  CTA,  1990. 
<br/><br/><label>ISBN: </label>9290810467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal Power
<br/><br/><label>LC Class. No.: </label>SF78  / Ani 1990