Origin and evolution of earth : research questions for a changing planet 
Committee on Grand Research Questions in the Solid-Earth Sciences, Board on Earth Sciences and Resources, Division on Earth and Life Studies, National Research Council of the National Academies 
 - Washington, DC  National Academies Press  2008 
 - xi, 137 p. : ill. (some col. ) ; 28 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780309117173 
<br/><br/><label>ISSN: </label>2008929776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth - History<br/>Earth - Origin<br/>Geodynamics - History
<br/><br/><label>Dewey Class. No.: </label>560 ORI