Upton, Martin <br/><br/>
Farming as a business / 
by M. Upton and Q. B. O. Anthonio 
 - London :  Oxford University Press,  1965 
 - 133 p. :  ill., tables ;  21 cm. 
 - Oxford tropical handbooks  ISBN0-02-901500-6 .
<br/><br/>p. 122-123 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm management<br/>Agriculture--Tropics