The use of neutron/gamma-ray techniques for astrobiological and geochemical exploration of planetary bodies
Author :
Trombka, Jacob I. ; McCoy, Timothy J. ; Starr, R.D. ; Schweitzer, Jeffrey ; Eisen, Yosef ; Evans, Larry G. ; Hoover, Richard ; Floyd, Samuel ; Lim, Lucy ; Groves, Joel ; James, Ralph B.