TY  - BOOK
AU  - Pyne, Stephen J
TI  - How the Canyon became grand : a short history
SN  - 9780140280562
SN  - 98020094
U1  - 979.132 PYN 
PY  - 1998///
CY  - New York, N.Y
PB  - Viking
KW  - Grand Canyon (Ariz.) - History
N1  - Includes bibliographical references (p. 183-187) and index
ER  -