Repenning, Charles Albert,  1922- <br/><br/>
Stratigraphy of the Chinle and Moenkopi Formations, Navajo and Hopi Indian Reservations, Arizona, New Mexico, and Utah/ 
by C. A. Repenning, M. E. Cooley, and J. P. Akers 
 - Washington, D.C :  United States Government Printing Office,  1969 
 - iii, 34 p. :  ill., maps. ;  29 cm. 
 - Hydrogeology of the Navajo and Hopi Indian Reservations, Arizona, New Mexico, and Utah Geological Survey professional paper ;  521-B .
<br/><br/> Prepared in cooperation with the Bureau of Indian Affairs and the Navajo Tribe  Part of illustrative matter in pocket 
<br/><br/>Bibliography: p. 29-31 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Triassic<br/>Geology--Survey--Navajo Indian Reservation
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Chinle Formation
<br/><br/><label>Dewey Class. No.: </label>551.76