Studies on fowl cholera
Hadley, P. B.
Studies on fowl cholera IV. The reciprocal relations of virulent and avirulent cultures in active immunization - Kington 1914 - 381-403 p. - Fowl, Cholera, Virulent, Cultures Rhode Island Agricultural Experiment Station. Bulletin No. 159 .
Studies on fowl cholera IV. The reciprocal relations of virulent and avirulent cultures in active immunization - Kington 1914 - 381-403 p. - Fowl, Cholera, Virulent, Cultures Rhode Island Agricultural Experiment Station. Bulletin No. 159 .