http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nội dung sách giới thiệu kỹ thuật chăn nuôi chăm sóc chuồng trại và một số giống và kỹ thuật chọn lợn gây giống sinh sản.
Phùng Thị Vân, Đoàn Khắc Húc, Nguyễn Thị Rật