Joy of nature :  how to observe and appreciate the great outdoors / 
[editor, Alma E. Guinness]. 
 - Pleasantville, NY :  The Reader's Digest Association,  c1977. 
 - 352 p.illus. 29 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history<br/>Nature study
<br/><br/><label>LC Class. No.: </label>500.9  / J840 1977