%0 Book %T Preparing for the 21st Century: The Environment and the Human Future %D 1997 %U https://nap.nationalacademies.org/catalog/9536/preparing-for-the-21st-century-the-environment-and-the-human-future %> https://nap.nationalacademies.org/catalog/9536/preparing-for-the-21st-century-the-environment-and-the-human-future %I The National Academies Press %C Washington, DC %G English %K %P 12 %R doi:10.17226/9536