Shetler, Stanwyn G. <br/><br/>
An introduction to the botanical type specimen register 
[by] Stanwyn G. Shetler, with Mary Jane Petrini [and others] 
 - Washington  Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]  1973. 
 - v, 186 p.  illus.  27 cm. 
 - Smithsonian contributions to botany, no. 12 .
 - Smithsonian contributions to botany  no. 12. .
<br/><br/>Bibliography: p. 185-186. 
<br/><br/><label>LCCN: </label>72011706 //r922 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems--Plants--Type specimens.<br/>Carex
<br/><br/><label>LC Class. No.: </label>QK1  Z699.5.B6  / .S2747 no. 12 
<br/><br/><label>Dewey Class. No.: </label>581/.08 s  579