Price, L. Greer. <br/><br/>
An introduction to Grand Canyon geology / 
 Grand Canyon geology 
by L. Greer Price. 
 - 1st ed. 
 - Grand Canyon, Ariz. :  Grand Canyon Association,  1999. 
 - 63 p. :  ill. (some col.) ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 62) and index. 
<br/><br/><label>ISBN: </label>0938216686 
<br/><br/><label>LCCN: </label>98075044  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Arizona--Grand Canyon.
<br/><br/><label>LC Class. No.: </label>QE86.G73  / P75 1999 
<br/><br/><label>Dewey Class. No.: </label>557.9132 PR.A 1999  / 02527