W. Ray

Low-Flow Criteria for Stream Standards

W. Ray, W. R. Walker, 1968 .

Bovine brucellosis: an investigation of latency in progeny of culture-positive cows.

D. Stringfellow, W. Ray, A. I. Swann, 1988, Journal of the American Veterinary Medical Association.

An assessment of investigations conducted in the USA on Brucella abortus strain 45/20 bacterins.

W. Ray, 1976, Developments in biological standardization.

45/20 Vaccination in a Brucella infected herd.

W. Ray, J. B. Hendrick, 1974, Proceedings, annual meeting of the United States Animal Health Association.