Ecology /  [book] 

 - Alexandria, Va. :  Richmond, Va. :  Time-Life Books ;  School and library distribution by Time-Life Education,  c1994. 
 - 87 p. :  ill. (some col.), col. maps ;  31 cm. 
 - A child's first library of learning .
<br/><br/><label>ISBN: </label>0809494663 0809494671 (library) 
<br/><br/><label>LCCN: </label>93028657  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences<br/>Environmental protection.<br/>Environmental sciences<br/>Environmental protection.
<br/><br/><label>LC Class. No.: </label>GE115  / .E28 1994 
<br/><br/><label>Dewey Class. No.: </label>363.7 DAN