Santo, Lance T.Tsuji, Gordon Y.2016-07-262016-07-261977http://hdl.handle.net/10125/4225720 pagesengSoils -- Hawaii -- Density -- MeasurementSoil moisture -- Hawaii -- MeasurementGamma rays -- Industrial applicationsSoil moisture -- MeasurementSoils -- Density -- MeasurementSoil bulk density and water content measurements by gamma-ray attenuation techniquesBook