Vilain, Michel. <br/><br/>
La production végétale / 

 - Paris :  Lavoisier Tec & Doc,  c1987-c1989. 
 - 2 v. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>2852064251 (set) 285206426X (v. 1) 2852065142 (v. 2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crops.<br/>Agriculture.<br/>Agricultural ecology.
<br/><br/><label>Dewey Class. No.: </label>630 LAV 1987 A053 Or.