Clark, Charles Frederick,  1873- <br/><br/>
Descriptions of and key to American potato varieties 
[by] C.F. Clark and P.M. Lombard. 
 - [Rev.] 
 - Washington  [U.S. Govt. Print. Off.]  1951. 
 - 57 p.  illus. (part col.)  24 cm. 
 - U. S. Dept. of Agriculture. Circular  no. 741 .
 - Circular (United States. Department of Agriculture) ;  no. 741. .
<br/><br/> Cover title. 
<br/><br/>"Literature cited": p. 52-54. 
<br/><br/><label>LCCN: </label>agr52000214  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potatoes--Varieties.
<br/><br/><label>LC Class. No.: </label>SB211.P8  / C63 
<br/><br/><label>Dewey Class. No.: </label>633.491 
<br/><br/><label>National Agricultural Library Call No.: </label>1Ag84C  / no. 741, 1951