http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Study Group on Biology and the Exploration of Mars.
compiled by Elie A. Shneour and Eric A. Ottesen.
"Supplementary to Biology and the exploration of Mars; report of a study held under the auspices of the Space Science Board, National Academy of Sciences, National Research Council [edited by C. S. Pittendrigh]"
Prepared under the guidance of the Study Group on Biology and the Exploration of Mars of the Space Science Board.
Pittendrigh, Colin S. (Colin Stephenson).
Publication (National Research Council (U.S.)) ; no. 1296A