Waldman, Carl <br/><br/>
Encyclopedia of exploration : places, technologies, and cultural trends 
Carl Waldman ; Alan Wexler 
 - New Delhi  Viva Books  2010 
 - 2 v, : ill. ; 28 cm 
<br/><br/><label>ISBN: </label>9788130914138 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography -- Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>910.922 WAL