TY  - BOOK
AU  - Aitchison, Stewart
TI  - Wilderness called Grand Canyon
SN  - 9780517182604
U1  - 508.79132	 
PY  - 1993///,
CY  - New York
PB  - Gramery Books
KW  - Natural history	
KW  - Arizona--Grand Canyon	
ER  -