the planet Mars  proceedings of a Workshop on the planet Mars, held in the University of Leeds, 27 August 1982 
edited by B. Battrick and E. Rolfe                                                 
 - France  European Space Agency  1982 
 - v, 120p. 
<br/><br/><label>ISBN: </label>0379-6566 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics thesaurus<br/>Planet Mars<br/>Planetary systems
<br/><br/><label>Universal Decimal Class. No.: </label>523.43(063)  / ESA