TY  - BOOK
AU  -  Hanson, Robert P.
TI  - Newcastle disease virus: an evolving pathogen 
U1  - 636.508 23
PY  - 1964///
CY  - Madison
PB  - University of Wisconsin Press
KW  - Poultry--Diseases
KW  - Newcastle disease virus
KW  - Congresses
KW  - Newcastle disease
N1  - Includes bibliographies and index
ER  -