FAO. (1995). FAO training series N.20.1: Simple methods for aquaculture: pond construction for freshwater fish culture - building earthen ponds. Rome: FAO.
Παραπομπή Chicago StyleFAO. FAO Training Series N.20.1: Simple Methods for Aquaculture: Pond Construction for Freshwater Fish Culture - Building Earthen Ponds. Rome: FAO, 1995.
Παραπομπή MLAFAO. FAO Training Series N.20.1: Simple Methods for Aquaculture: Pond Construction for Freshwater Fish Culture - Building Earthen Ponds. Rome: FAO, 1995.
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