FAO. (1993). FAO conservation guide N.23: Debt-for-nature swaps to promote natural resource conservation. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Conservation Guide N.23: Debt-for-nature Swaps to Promote Natural Resource Conservation. Rome: FAO, 1993.
MLA citiranjeFAO. FAO Conservation Guide N.23: Debt-for-nature Swaps to Promote Natural Resource Conservation. Rome: FAO, 1993.
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