Lefèvre, F. <br/><br/>
IPGRI EUFORGEN In situ conservation of Populus nigra 

 - Rome  2001 
 - 58 
<br/><br/><label>ISBN: </label>92-9043-500-3 
<br/><br/><label>Subjects--Index Terms: </label>Forestry IPGRI EUFORGEN POPULUS NIGRA 
<br/><br/><label>Dewey Class. No.: </label>333.953416