France, J. <br/><br/>
Mathematical models in agriculture  : a quantitative approach to problems in agriculture and related sciences / 

 - London:  Butterworths,  1984 
 - xi, 335p. Index. Bibl. 
<br/><br/><label>ISBN: </label>0408108681 
<br/><br/><label>Dewey Class. No.: </label>338.10184  / F815.MM