Housel, Debra J. <br/><br/>
Pioneering ecologists  [electronic resource] / 
Debra J. Housel 
 - Huntington Beach, CA :  Teacher Created Materials,  c2008 
 - 1 online resource (32 p.) :  ill. (some col.) 
 - Life science readers .
 - Life science readers .
<br/><br/> Includes index  Description based on print version record 
<br/><br/><br/>Mode of access : Internet 
<br/><br/><label>ISBN: </label>9781433391217 (electronic bk.) 143339121X (electronic bk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecologists--Biography--Juvenile literature<br/>Ecology--Juvenile literature