The Callendar Sunshine Recorder and Some of the World-Wide Problem to Which This Instrument Can Be Applied

TitleThe Callendar Sunshine Recorder and Some of the World-Wide Problem to Which This Instrument Can Be Applied
Publication TypeConference Paper
Year of Publication1916
AuthorsDouglass, AE
Conference NameSecond Pan-American Scientific Conference
Keywordscalendar, callendar, Douglass, historic, papers, sunshine recorder

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