Innis, Donald Q. <br/><br/>
Intercropping and the scientific basis of traditional agriculture / 
by Donald Q. Innis. 
 - ed. 
 - London :  Intermediate technology,  1997. 
 - ix, 179 pages ;  cm. 
<br/><br/><label>ISBN: </label>1853393282 :  $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientific agriculture.<br/>Agriculture.<br/>Agriculture.