Ax, Peter <br/><br/>
The phylogenetic system :  the systematization of organisms on the basis of their phylogenesis / 
Peter Ax; translated by R. P. S. Jefferies 
 - Chichester :  John Wiley & Sons,  1987 
 - xiii, 340 p. :  ill. ;  25 cm. 
 - ' A Wiley-Interscience publication' .
<br/><br/>Includes bibliographical Indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phylogeny<br/>Biology--Classification