Comparative psychology : research in animal behavior by Stanley C. Ratner, and M. Ray Denny.

by Ratner, Stanley C.
Published 1964

Chemistry of Learning Invertebrate Research by W. C. Corning, Stanley C. Ratner, NA American Institute of Biological Sciences.

by Corning, W. C., Ratner, Stanley C., American Institute of Biological Sciences, NA
Published 1967