The lower animals living invertebrates of the world
by Ralph Buchsbaum and Lorus J. Milne. In collaboration with Mildred Buchsbaum and Margery Milne. With photos. by Ralph Buchsbaum, and others. Line drawings by Kenneth Gosner.
- Chanticleer Press ed.
- Garden City, N.Y. Doubleday [1960]
- 303 p. illus. (part col.) 29 cm.
- The World of nature series .