Animal colonies: development and function through time.
Edited by Richard S. Boardman, Alan H. Cheetham, and William A. Oliver, Jr. Associated editors: A. G. Coates and F. M. Bayer.
- Stroudsburg, Pa., Dowden, Hutchinson & Ross [1973]
Papers presented at a symposium held Nov. 1971 during the annual meetings of the Geological Society of America and the Paleontological Society in Washington.