A G Coche. (1998). FAO training series N21/2: Simple methods for aquaculture management for freshwater fish culture, fish stocks and farm management. Rome: FAO.
Dyfyniad Arddull ChicagoA G Coche. FAO Training Series N21/2: Simple Methods for Aquaculture Management for Freshwater Fish Culture, Fish Stocks and Farm Management. Rome: FAO, 1998.
Dyfyniad MLAA G Coche. FAO Training Series N21/2: Simple Methods for Aquaculture Management for Freshwater Fish Culture, Fish Stocks and Farm Management. Rome: FAO, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.