Clark, Harold Willard,  1891-, <br/><br/>
Fossils, flood, and fire,  [print] 
by Harold W. Clark. 
 - Escondido, California,  Outdoor Pictures  (c)1968. 
 - 239 pages  illustrations, maps.  23 cm. 
<br/><br/>
<br/><br/><label>LCCN: </label>67029223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology.
<br/><br/><label>LC Class. No.: </label>QE31.C593.F677 1968 QE31