Jennings, Terry <br/><br/>
Pond life / 
Terry Jennings. 
 - Oxford:   Oxford University Press,   1990.  
 - 32 p. :  ill. ;  28 cm. 
 - The Young scientist investigates .
<br/><br/><label>ISBN: </label>0199182108 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>372.35