TY  - BOOK
AU  - William A. Billings
TI  - Livestock and poultry diseases
U1  - 636.089607 
PY  - 1948///
CY  - Newyork
PB  - Macmillan and Co
N1  - William A. Billings: Livestock and poultry diseases.  Newyork.  Macmillan and Co,, 1948.--(636.089607BIL)
ER  -