Lewis, Richard S.,  1916- <br/><br/>
From Vinland to Mars :  a thousand years of exploration / 
by Richard S Lewis. 
 - New York :  Quadrangle/The New York Times Book Co., Inc.,  1976. 
 - xii, 436 pages, [8] leaves of plates :  ill. ;  25 cm. 
<br/><br/> With supervover. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics--History<br/>Planets--Exploration.<br/>Discoveries in geography