The Curious naturalist. 

 - Washington, D.C.  National Geographic Society  1991. 
 - 288 p.  chiefly col. ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0870448617 (reg. ed.) 0870448625 (deluxe ed.) 
<br/><br/><label>LCCN: </label>91027559 //r91 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--United States.<br/>Habitat Ecology--Pictorial works.--United States<br/>Natural history--Pictorial works.--United States<br/>Natural history--Study and teaching--Activity program.--United States<br/>Nature study--United States.<br/>Habitat Ecology--United States.
<br/><br/><label>LC Class. No.: </label>QH104  / .C87 1991 
<br/><br/><label>Dewey Class. No.: </label>508.73