Roddy D J Ed. <br/><br/>
Proceedings on Impact and explosion cratering:Planetary and terrestrial implications 
Roddy D J Ed.; Pepin R O Ed.; Merrill R B Ed. 
 -  1927 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>30750 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Cratering<br/> Lunar geology<br/> Planets<br/>Moon
<br/><br/><label>Dewey Class. No.: </label>B92:(H25)p1,N76, C7