Raup, D. M., <br/><br/>
Principles  of  Paleontology 

 - 1st /   2004. 
 - Delhi:   CBS  Publishers  &  Distributors,  2004 . 
 - 472p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Botany., Paleontology  &  Paleozoology. 
<br/><br/><label>Subjects--Index Terms: </label>Paleontology paleozoology 
<br/><br/><label>Dewey Class. No.: </label>560