Killeffer D H <br/><br/>
Two ears of corn two blades of grass 

 -  1955 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>42384 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology
<br/><br/><label>Dewey Class. No.: </label>F0Y, J5