TY  - BOOK
AU  -  Ax, Peter
TI  - Multicellular Animals: Volume 1.A New Approach to the Phylogenetic Order in Nature
SN  - 3540608036
U1  - 591.012 
PY  - 1996///
PB  - Springer
KW  - Metazoa	
KW  - Phylogeny	
KW  - Zoology	
N1  - Includes bibliographical references (p.8) and index
ER  -