IDRelationTitle19690027074WorkSurveyor program results - Introduction19690027075WorkPrincipal scientific results from the Surveyor program19690027076WorkTelevision observations from Surveyor19690027077WorkLunar surface mechanical properties19690027078WorkSoil mechanics surface sampler19690027079WorkLunar surface temperatures and thermal characteristics19690027080WorkLunar surface electromagnetic properties19690027081WorkThe alpha-scattering chemical analysis experiment on the Surveyor lunar missions19690027082WorkLunar theory and processes19690027083WorkSurveyor posttouchdown analyses of tracking data19690027084WorkLaser beam pointing tests19690027085WorkAstronomy - Solar corona observations19690027086WorkEffects of lunar particles on spacecraft mirror surfaces19690027087WorkThe lunar sunset phenomenon