Koch, Stephen D. <br/><br/>
The Eragrostis pectionacea-pilosa complex in north and Central America (Graminaea : Eragrostoidea) 

 - Urbana, Ill. :  University of Illinois,  1974 
 - 74 p.  : ilus. 
 - Illinois biological monographs  ; 48 .
 - Illinois biological monographs  ; 48 .
<br/><br/><label>LCCN: </label>28504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eragrostis pectinecea pilosa.<br/>Pastos--América Central.<br/>Pastos--América del Norte.
<br/><br/><label>Dewey Class. No.: </label>584.93  / K6