TY  - BOOK
AU  - Viveen, W. J. A. R.
TI  - Practical manual for the culture of the african catfish (Clarias gariepinus)
U1  - 639.375 
PY  - 0000///(198?)
CY  - The Hague
PB  - Minister for Development Cooperation
KW  - Clarias gariepinus
KW  - Piscicultura
ER  -