"Pat Duggins"@fr . . "ISNI" . "0000000040186074" . "Trailblazing Mars : NASA's next giant leap / Pat Duggins.-Gainesville, Fla. : University Press of Florida, c2010.. - . - VIAF. - http://viaf.org/viaf/16672204. - 2010-10-07"@fr . . "2015-03-12"^^ . "male" . . . . . . "Pat Duggins" . "16914957"^^ . "Duggins" . . "2015-05-06" . . . . "2014-10-07" . "Pat" . . . . . .