40525340
9781493700417
J. Andrew Hubbard is the author of 'Terrestrial Vegetation and Soils Monitoring at Gila Cliff Dwellings National Monument: 2009 Status Report (Natural Resource Technical Report NPS/SODN/NRTR?2010/375)', published 2010 under ISBN 9781493700417 and ISBN 1493700413.
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