RUSKIN, F. D. <br/><br/>
Casuarinas: Nitrogen-Fixing Trees for Adverse Sites 

 - Estados Unidos  National Academy Press   1984 
 - 118 p. 
 - Innovations in Tropical Reforestation .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARBOLES<br/>NITROGENO
<br/><br/><label>Universal Decimal Class. No.: </label>581 RUS