Thron,Samuel A. <br/><br/>
Let's Try / 
Samuel A. Thorn and Jeanne Brouillrtte ; Illustrated by Fiore Mastri and Maidi Wiebe. 
 - Chicago :  Beckley-Cardy,  c 1961. 
 - 72 p. :  ill. ;  22 cm. 
 - Science And Conservation Series .
<br/><br/>19  19 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Story.
<br/><br/><label>Dewey Class. No.: </label>808.068 / T393I