Bacteriologial and serological studies of Escherichia coli serotypes associated
Glantz, P.J.
Bacteriologial and serological studies of Escherichia coli serotypes associated - Pennsylvania 1959 - 22 p. - Pennsylvania Agricultural Experimentriment .
Bacteriologial and serological studies of Escherichia coli serotypes associated - Pennsylvania 1959 - 22 p. - Pennsylvania Agricultural Experimentriment .