http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Giới thiệu về cá trê vàng lai, sinh sản nhân tạo cá trê vàng lai, kỹ thuật ương cá bột lên cá giống và nuôi thương phẩm cá trê vàng lai
Fish culture,Freshwater fishes,Cá nước ngọt