TY - BOOK ED - ebrary, Inc. TI - Assessment of Mars science and mission priorities AV - QB641 .A87 2003eb PY - 2003/// CY - Washington, D.C. PB - National Academies Press KW - Mars (Planet) KW - Exploration KW - Government policy KW - United States KW - Electronic books KW - local N1 - Includes bibliographical references; Electronic reproduction; Palo Alto, Calif.; ebrary; 2009; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/daystar/Doc?id=10046898 ER -