Burnie, David <br/><br/>
How nature works: 100 ways parents and kids can share the secrets of nature 

 - London:  Dorling Kindersley Limited,  1991 
 - 192 p.:  ill.;  28 cm. 
<br/><br/> 1. Natural history-experiments-juvenile literature 
<br/><br/>2. Nature study-juvenile literature 
<br/><br/><label>ISBN: </label>0895773910 
<br/><br/><label>Dewey Class. No.: </label>508/Bur