Encyclopedia of questions and answers :  over 1000 questions answered and 800 illustrations and photographs / 

 - 288 pages :  color illustrations. color photographs ;  28 cm 
<br/><br/> Includes glossary and index: pages 272-287 
<br/><br/><label>ISBN: </label>9780753726877 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Miscellanea<br/>Questions and answers<br/>Science--Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>503