Hsu, Bobby H. books & textbook
Pacific Island Landbird Monitoring Annual Report, Hawaii Volcanoes National Park, Tract Group 1 and 2, 2010 (Natural Resource Technical Report NPS/PACN/NRTR?2011/486)
Judge, Seth W. Gaudioso, Jacqueline M. Hsu, Bobby H. Camp, Richard J. Hart, Patrick J.
CreateSpace Independent Publishing Platform /2013-09-14 Paperback / 146 Pages
isbn-10: 1492712302 / isbn-13: 9781492712305