Briggs, D.E.G <br/><br/>
Systematics - the sine qua non of paleontoloy 

 - Kleine Senckenberg-Reihe, 25 .
<br/><br/><label>ISBN: </label>3782911490 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systématique<br/>Paléontologie