TY  - GEN
AU  - Lipps, Jere H.
AU  - Signor, Philip W.
TI  - Origin and early evolution of the Metazoa
T2  - Topics in geobiology
SN  - 0306440679
PY  - 1992///
CY  - New York
PB  - Plenum Press
KW  - Evolution
KW  - Metazoa
ER  -