TY - BOOK ED - National Research Council TI - Space science in the twenty-first century: imperatives for the decades 1995 to 2015 : report of the study steering group SN - 0-309-03890-1 PY - 1988/// CY - Washington, D. C. PB - National Academy Press KW - Earth SciencesPlanet EarthSpace Science N1 - This book was recovered after being affected in the floods of 26th-27th July 2005 ER -