Explore Books on
weltbevo˜lkerung

Sources, effects and risks of ionizing radiation

By United Nations Scientific Committee on the Effects of Atomic Radiation,Z. Jaworowski,D. Beninson,T. Kumatori

World food, population, and development

By Gigi M. Berardi

Food crops for the future

By Colin Hiram Tudge

The politics of global resources

By James E. Harf