Two visual reinforcers for operant responding in Siamese fighting fish (Betta splendens) on fixed ratio and differential reinforcement of other behavior schedules of reinforcement.
Published: 1972
Language: eng
Number of pages: 32
Subjects: Fishes -- Behavior.
Notes: Thesis (Ph. D.)--Washington State University.

"References": leaves 16-17.

WSU:Another copy on microfilm.

WSU:"Department of Psychology"