Nitrogen Fixation in Agriculture, Forestry, Ecology, and the Environment  [electronic resource] / 
edited by Dietrich Werner, William E. Newton. 
 - Dordrecht :  Springer,  2005. 
 - xix, 347 p. :  ill., digital ;  25 cm. 
 - Nitrogen Fixation: Origins, Applications, and Research Progress ;  4 .
<br/><br/><label>ISBN: </label>9781402035449 (electronic bk.) 9781402035425 (paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Fixation.<br/>Life Sciences.<br/>Forestry.<br/>Plant Sciences.<br/>Life Sciences, general.<br/>Agriculture.