R. J. Richards

The New South Wales mastitis control program. 2. Effect upon bacterial infections.

M. Barton, I. Links, R. Hoare, 1977, Australian veterinary journal.

ANTIBIOTIC RESISTANCE AND ACID PRODUCTION AMONG STARTER CULTURES BELONGING TO THE GENUS STREPTOCOCCUS1

H. E. Kennedy, I. A. Gould, R. J. Richards, 1961 .

A farm survey of milking machine performance, milking management and California Mastitis Test results.

L. Fell, R. J. Richards, 1970 .