Tiponde Kenneth R. Wright, Gordon Francis McEwan, Ruth M. WrightMateriasPrehistoric AntiquitiesHydraulic engineeringIncasHistorySouth AmericaEarth Sciences - HydrologyTechnology & Industrial ArtsTechnologyScience/Mathematics
MMug House Cistern hydrology site 5MV1586, Mesa Verde NationaMug House Cistern hydrology site 5MV1586, Mesa Verde National Park
AArchaeological exploration of the Inca trail, east flank of Archaeological exploration of the Inca trail, east flank of Machu Picchu & palynology of terraces