http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nội dung của quyển sách giới thiệu các giống gà cao sản về thịt, trứng; thức ăn dinh dưàng và các biện pháp kỹ thuật nuôi dưàng chăm sóc các loại gà; chuồng gà và những trang thiết bị chuyên dùng; kỹ thuật ấp trứng gà; các bệnh thường gặp ở gà và các biện pháp chữa trị cũng như chăm sóc bảo vệ đàn gà có hiệu quả tốt
chickens - diseases and pests,chickens - feeds and feeding,poultry - breeding,veterinary medicine