Emergence of animals : the Cambrian breakthrough
McMenamin, Mark
Emergence of animals : the Cambrian breakthrough - - New York Columbia University Press 1990 - x,217 p. 23 cm - .
0-231-06647-3
Palaeontology
Paleontology-Precambrian
56:551.732McM
Emergence of animals : the Cambrian breakthrough - - New York Columbia University Press 1990 - x,217 p. 23 cm - .
0-231-06647-3
Palaeontology
Paleontology-Precambrian
56:551.732McM