TY - BOOK TI - Earth Observations From Space: History, Promise, and Reality (Executive Summary) DO - 10.17226/9160 PY - 1995 UR - https://nap.nationalacademies.org/catalog/9160/earth-observations-from-space-history-promise-and-reality-executive-summary PB - The National Academies Press CY - Washington, DC LA - English KW - Space and Aeronautics ER -