Alley farming in the humid and Subhumid and tropics:  Proceedings of an international workshop held at Ibadan, Nigeria, 10-14 March 1986 
edited by B.T. Kang / L.  Reynolds 
 - Nigeria  International Development Research Centre  1989 
 - x, 251pp.  Pbk 
<br/><br/><label>ISBN: </label>0889365407 
<br/><br/><label>LC Class. No.: </label>S401.A4