Intercropping in semi-arid areas :  report of a symposium held at the Faculty of Agriculture, Forest and Veterinany Science .. / 
editors, J.H.Monyo, A.D.R.Ker and Marilyn Campbell. 
 - Ottawa, Canada :  International Development Research Centre,  1976. 
 - 72 p. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>088936107X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intercropping--Congresses.<br/>Arid regions agriculture--Congresses.