Thomas Canby <br/><br/>
From Botswana to the Bering Sea  My Thirty Years With National Geographic 

 -  Island Press  1998 
<br/><br/><label>ISBN: </label>9781559635172 
<br/><br/><label>Subjects--Topical Terms: </label><br/> General<br/>BIOGRAPHY & AUTOBIOGRAPHY <br/>Canby, Thomas Y.,Canby, Thomas Y.--National geographic--History,Geography--Field work.,Geography--Fieldwork.,National geographic--History.,Periodical editors--United States--Biography.,Science writers--United States--Biography.