TY  - RPRT
TI  - Challenges and solutions for applying the travel cost demand model to geographically remote visitor destinations: A case study of bear viewing at Katmai National Park and Preserve
AU  - Leslie Richardson
AU  - Christopher Huber
AU  - John B. Loomis
PY  - 2017
DO  - 10.1080/10871209.2017.1369196
UR  - https://pubs.usgs.gov/publication/70191913
ID  - 70191913
ER  -