France J <br/><br/>
Mathematical models in agriculture   A quantitative    

 - London  Butterworths UK           1984 
 - xi, 335p.  cm. 
<br/><br/> Bib p. 313-30 
<br/><br/><label>ISBN: </label>0408108681 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Labour
<br/><br/><label>Dewey Class. No.: </label>X9(J):(B), M4