People Geoffrey Halliday peoplepill id: geoffrey-hallidayGH 1 views today 1 views this weekBotanistGeoffrey HallidayBiographyListsAlso ViewedThe basicsQuick FactsIntroBotanistA.K.A.G.HallidayisBotanistWork fieldScienceGenderMaleBirth1933Age92 yearsListsGeoffrey Halliday is in following listsBy field of workNotable scientistsGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable BotanistsGender:Male, Born in:Years 1930 to 1969 comments so far.CommentsCreditsReferences and sourceshttp://www.astronautix.com/astros/roth.htmhttp://moore-mccormack.com/SS-Argentina-1938/SS-Argentina-1938-Timeline.htmhttp://www.time.com/time/magazine/article/0,9171,837551,00.html?promoid=googlephttps://history.nasa.gov/SP-4206/notes.htmhttps://ntrs.nasa.gov/search.jsp?R=171446&id=9&qs=No%3D20%26Ne%3D35%26N%3D4294966835%26Ns%3DPublicationYear%257C0Geoffrey Halliday
