Humphreys, J.W.2018-04-042018-04-041969-10-15http://hdl.handle.net/2152.3/7635A memorandum written by J.W. Humphreys regarding the Apollo Lunar Quarantine ActivitiesJ.W. HumphreysmemorandumApollo Lunar Quarantine ActivitiesApollo 11Dr. Charles BerrySpace Medicine