TY  - GEN
ED  - Picture of Records
TI  - Chaco canyon is 20 miles long and one half to three-quarters of a mile wide. The portion in Chaco Canyon National Monument is about twelve miles long, and about thirty two miles square [slides]
U1  - PR-CCA 
CY  - U.S.A.
PB  - Picture of Records
KW  - Architecture-New Maxico(U.S.A.)
KW  - Monuments-Chaco Canyon
KW  - Chaco canyon (New Maxico)
N1  - IGNCA slides collection, cross reference Chaco Canyon Architecture from U.S.A
ER  -