Practical manual for the culture of the african catfish (Clarias gariepinus). Netherlands: Department of fish culture and fisheries of the Agricultural university of Wageningen.
Παραπομπή Chicago StylePractical Manual for the Culture of the African Catfish (Clarias Gariepinus). Netherlands: Department of fish culture and fisheries of the Agricultural university of Wageningen.
Παραπομπή MLAPractical Manual for the Culture of the African Catfish (Clarias Gariepinus). Netherlands: Department of fish culture and fisheries of the Agricultural university of Wageningen.
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