20190613d2019    m  y0frey50      ba <br/><br/>
 - Bibliogr. p. 159 
<br/><br/><label>ISBN: </label>France 
<br/><br/><label>LCCN: </label>9782413010364 
<br/><br/><label>Subjects--Corporate Names: </label><br/>écologie<br/>enquète<br/>agriculture