MLA

Society of Ichthyologists and Herpetologists, American, et al. Dams and the Problem of Migratory Fishes : a Symposium Presented Before a Joint Meeting of the American Society of Ichthyologists and Herpetologists, Western Division, and the Western Society of Naturalists, Held At Stanford University On June 29, 1939.. : Stanford, Calif. : Natural History Museum of Stanford University, 1940.