Apocalypse when? calculating how long the human race will survive - Wells, Willard; SpringerLink (Online service) (New York, NY : Praxis, 2009)
Keywords: Human ecology; Human beings -- Effect of environment on; Disaster victims -- Forecasting; Probability measures; Mathematical Modeling and Industrial Mathematics; Physics; Astronomy, Observations and Techniques; Statistics for Social Science, Behavorial Science, Education, Public Policy, and Law; Popular Science in Astronomy