1. Environmental influences affecting blondes in Rhodesia and their bearing on the future: a survey of the situation from the medical and scientific standpoints Author(s): Hewetson, W. M. (William Morton), author Publication: Salisbury, S.R. : The Rhodesia Independent Co., [1922] Subject(s): European Continental Ancestry GroupSunlight -- adverse effectsEnvironmentZimbabweZambia
2. How to survive on land and sea: individual survival Author(s): United States. Office of the Chief of Naval Operations. Aviation Training Division, author. Publication: Annapolis, Maryland : United States Naval Institute, 1943 Subject(s): SurvivalSurvivorsMilitary Personnel -- educationEnvironmentSelf Care