Intercropping :  proceedings of the Second symposium on Intercropping in semi-Arid Areas, held at Morogoro, Tanzania, 4-7 August 1980 / 
editors, C. L. Keswani nd B. J. Ndunguru. 
 - Ottawa :  International Development Reserch Centre,  1982. 
 - 168 p. ;  25 cm. 
 - IDRC .
<br/><br/>Includes bibliographies. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0889363188 
<br/><br/><label>LCCN: </label>82217860  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intercropping--Congresses.<br/>Arid regions agriculture--Congresses.