Weyer Edward M. Ed. <br/><br/>
Illustrated library of the natural sciences 

 -  1958 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>66064 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Natural history<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G:12.1, J8.2              CL