FAO. (2002). The state of food and agriculture (kèm CD ROM): Agriculture and global public goods ten years after the earth summit. Rome, Italy: FAO.
Παραπομπή Chicago StyleFAO. The State of Food and Agriculture (kèm CD ROM): Agriculture and Global Public Goods Ten Years After the Earth Summit. Rome, Italy: FAO, 2002.
Παραπομπή MLAFAO. The State of Food and Agriculture (kèm CD ROM): Agriculture and Global Public Goods Ten Years After the Earth Summit. Rome, Italy: FAO, 2002.
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