Mason, Charles T. <br/><br/>
A handbook of Mexican roadside flora 
/ Charles T. Mason, Jr., and Patricia B. Mason 
 - Tucson, Arizona  : University of Arizona Press  , c1987. 
 - 380 p.  pb.  : il. 
<br/><br/><label>ISBN: </label>0-8165-0997-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roadside flora---Identification---Mexico<br/>Plants---Identification---Mexico
<br/><br/><label>Dewey Class. No.: </label>LAS 635 MAS