Preliminary report on the caves and karst of Rota (Luta), CNMI - Keel, Thomas M.; Mylroie, John.; Jenson, John W.; Water and Environmental Research Institute of the Western Pacific ([Mangilao, Guam] : Water and Environmental Research Institute of the Western Pacific, University of Guam, 2004)
"November 2004".
Includes bibliographical references (p. 102-105).
Keywords: Karst -- Northern Mariana Islands -- Rota Island; Caves -- Northern Mariana Islands -- Rota Island