Pullorum disease (Bacillary white diarrhea of chickens)
Beach, J.R., Michael, S.T.
Pullorum disease (Bacillary white diarrhea of chickens) - California 1930 - 1-31 p. - California Agricultural Exper .
Pullorum disease (Bacillary white diarrhea of chickens) - California 1930 - 1-31 p. - California Agricultural Exper .