Ivanov,M. <br/><br/>
Complete encyclopedia of fossils 

 - 3rd edn. 
 - Netherland  Rebo Publishers  2005 
 - 312p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>H6k
<br/><br/><label>Dewey Class. No.: </label>H6k  / N5