Practical manual for the culture of the african catfish (Clarias gariepinus). Netherlands: Department of fish culture and fisheries of the Agricultural university of Wageningen.
Chicago-стиль цитированияPractical Manual for the Culture of the African Catfish (Clarias Gariepinus). Netherlands: Department of fish culture and fisheries of the Agricultural university of Wageningen.
MLA-цитированиеPractical Manual for the Culture of the African Catfish (Clarias Gariepinus). Netherlands: Department of fish culture and fisheries of the Agricultural university of Wageningen.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.