Francis, John,  1946 February 23- <br/><br/>
Planetwalker / 
 Planet walker Subtitle on dust jacket :  22 years of walking, 17 years of silence 
text and illustrations by John Francis. 
 - Washington, D.C. :  National Geographic,  2008, c2005. 
 - 288 p. :  ill., maps ;  24 cm. 
<br/><br/> "Originally published in 2005 by Elephant Mountain Press."--T.p. verso.  "Visit www. planetwalker.org for more photographs and information about Dr. Francis and an on-line reading guide for Planetwalker."--Dust jacket, p. [3] 
<br/><br/><label>ISBN: </label>9781426202759 
<br/><br/><label>LCCN: </label>2008300994 
<br/><br/><label>Subjects--Personal Names: </label><br/>Francis, John.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental responsibility.<br/>Walking--United States.<br/>Silence.
<br/><br/><label>LC Class. No.: </label>GE195.7  / .F74 2008