TY  - ADVS
AU  - Wallace,	Robert
ED  -  Time-Life Books ; with photographs by Ernst Haas.
TI  - The grand canyon
SN  - 	705400913
U1  - 914.2 
PY  - 0000///Amsterdam :
CY  - Time-Life
PB  - 1979.
KW  - Grand Canyon
N1  - Reference source used: copyright data sheet
ER  -