Opportunities in space exploration in the future - An imaginative projection
Lunar resources - Their value in lunar and planetary exploration.
Human Ecology in Space Flight, Volume I
Estimation of Parameters in Compound Weibull Distributions
Biological sciences communication project Quarterly Report, Apr. 1 - Jun. 30, 1967
Biomedical Applications of NASA Science and Technology Final Report, 15 Jun. 1967 - 14 Jul. 1968