Sáenz, A. (2000). Impact on the forest sector of payment of environmental services.
シカゴスタイル引用形Sáenz, Alexandra. Impact On the Forest Sector of Payment of Environmental Services. 2000.
MLA引用形式Sáenz, Alexandra. Impact On the Forest Sector of Payment of Environmental Services. 2000.
警告: この引用は必ずしも正確ではありません.