Rufus Harvey Sargent-Jan Cigliano Hartman <br/><br/>
Mapping the Frontier  A Memoir of Discovery From Coastal Maine to the Alaskan Rim 

 -  Down East Books  2015 
<br/><br/><label>ISBN: </label>9781608934607 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Earth Sciences <br/> Geography<br/>Cartographers--United States--Biography.,Cartography--United States--History--20th century.<br/>SCIENCE