http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nội dung sách giới thiệu kỹ thuật sản xuất giống cá rô phi, nuôi thương phẩm, nuôi vỗ, nuôi thương phẩm cá rô phi đơn tính. Kỹ thuật nuôi các loài cá nước ngọt khác như: cá điêu hồng. Phòng và điều trị bệnh cho các loài cá nước ngọt
Freshwater fishes,Nuôi cá nước ngọt