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Start Over You searched for: Formats Text Remove constraint Formats: Text Genre Bibliography Remove constraint Genre: Bibliography Copyright Public domain Remove constraint Copyright: Public domain Dates by Range 1950-1999 Remove constraint Dates by Range: 1950-1999 Publication Year 1986 Remove constraint Publication Year: <span class="single" data-blrl-single="1986">1986</span>

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4. Space medicine: 1977-1986 : 461 selected citations