TY  - BOOK
AU  - Martinez, Daniel J.
TI  - Assessing site resilience using repeat photography: Photographic analysis of landscape change in Glen Canyon, Arizona
PY  - 2016///
PB  - Northern Arizona University.
KW  - TOURISM
UR  - http://pqdtopen.proquest.com/doc/1808260488.html?FMT=ABS
ER  -