Macdiken, Kenneth G. <br/><br/>
Selection and management of nitrogen-fixing trees. 
Kenneth G. Macdiken 
 - Morrilton,Arkansas.  Food and Agriculture Organization, Winrock International Institute, Morrilton,Arkansas.  1994 
 - xii, 272 p. 
<br/><br/><label>ISBN: </label>0-933595-86-7 
<br/><br/><label>Subjects--Index Terms: </label>Silviculture nitrogen-fixing trees biological nitrogen fixation management of nitrogen fixation soil improvement crop production woody legumes sustainable landuse