Vasey, George,  1822-1893. <br/><br/>
Illustrations of North American grasses. 

 - Washington,  Govt. Print. Off.,  1891-93. 
 - 2 v.  200 pl. 
<br/><br/> At head of title: U. S. Department of Agriculture.  Division of Botany.  Originally published as Bulletins 12 and 18 of the Division of Botany. 
<br/><br/>I. Grasses of the Southwest.--II. Grasses of the Pacific slope. 
<br/><br/><label>LCCN: </label>agr09000498  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grasses--United States.<br/>Forage plants--United States.
<br/><br/><label>LC Class. No.: </label>QK495.G74  / V33