Encyclopedia <br/><br/>
Encylopedia of Nature & Science 

 - United States  Bay Books 
<br/><br/> A helpful book for learning about science and the world around us. 
<br/><br/><label>ISBN: </label>n/a 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference
<br/><br/><label>Dewey Class. No.: </label>R 503 ENC