Principles of Paleontology  Textual Documents 
David M Raup And Steven M Stanley 
 - 2nd Edn. 
 - New Delhi  CBS Publishers & Distributors 
 - 481/geol:  30cm. 
<br/><br/><label>ISBN: </label>81-239-0917-9 
<br/><br/><label>Subjects--Index Terms: </label>Geology-Paleontology Deptt-Geology G-Geology 
<br/><br/><label>Dewey Class. No.: </label>560