Wissler, Clark,  1870-1947. [from old catalog] <br/><br/>
The cereals and civilization / 
Clark Wissler 
 - New York :  [194?] 
 - [2] l., 3-63 p.  illus. (part col.) maps (part col.)  27 cm. 
 - 129 .
 - Science guide (American Museum of Natural History  129 .
<br/><br/>Bibliography: p. 63. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grain--History.
<br/><br/><label>Dewey Class. No.: </label>633.109  / WIC 194?