Ax, Peter <br/><br/>
Multicellular Animals:  Volume 1.A New Approach to the Phylogenetic Order in Nature/ 
by Peter Ax 
 -  Springer,  1996. 
 - 213p.,21*27cm. 
<br/><br/> Includes bibliographical references (p.8) and index. 
<br/><br/><label>ISBN: </label>3540608036 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metazoa	<br/>Phylogeny	<br/>Zoology	
<br/><br/><label>Dewey Class. No.: </label>591.012  / AX P/M V.1