International Symposium on Immunization of Adult Birds with Inactivated Oil Adjuvant Vaccines

Food safety

United States. General Accounting Office

National poultry improvement plan

United States. Animal and Plant Health Inspection Service

Internal controls

United States. General Accounting Office

National Poultry Improvement Plan

United States. Animal and Plant Health Inspection Service. Veterinary Services

Superior seeds

J. Manns & Co

The American poulterer's companion

C. N. Bement

The Book of the Hamburgs

L. Frank Baum

Productive poultry husbandry

Harry Reynolds Lewis