Roskoski, Joann P. <br/><br/>
Biological nitrogen fixation (BNF): commonly asked questions and answers 

 - Paia, Mavi, Hawaii :  NIFTAL Project,  1989 
 - 1 h.  : ilus 
<br/><br/> D49-154 
<br/><br/><label>LCCN: </label>3338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrógeno--Fijación.