@inbook{Ball+2018+xxiii+xxix,
url = {https://doi.org/10.1515/9780824876517-005},
title = {HIKE CATEGORIES},
booktitle = {The Hikers Guide to the Hawaiian Islands},
booktitle = {Updated and Expanded},
author = {Stuart M. Ball},
publisher = {University of Hawaii Press},
address = {Honolulu},
pages = {xxiii--xxix},
doi = {doi:10.1515/9780824876517-005},
isbn = {9780824876517},
year = {2018},
lastchecked = {2026-05-06}
}