Mathematical models in agriculture : quantitative methods for the plant, animal and ecological sciences; 2nd. Ed. 
J.H.M. Thornley and J. France 
 - Oxon, U.K.  CABI  2007 
 - xvii, 906p.  ill.  25 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>085199010X 
<br/><br/><label>LCCN: </label>20040225533 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Mathematical models