id	keyword
ertr-773	tourism
ertr-773	cbt
ertr-773	community
ertr-773	development
ertr-773	research
ertr-773	review
ertr-773	company
ertr-773	tourism research
ertr-773	model
ertr-773	university
ertr-773	vol
ertr-773	ertr
ertr-773	communities
ertr-773	http://ertr.tamu.edu/