Owen, G. H. <br/><br/>
Agricultural science :  book three / 
G. H. Owen 
 - 7th impression 
 - Zambia :  Longman Group,  1985 
 - 113 p. :  ill., maps ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture-- Zambia
<br/><br/><label>Dewey Class. No.: </label>630