Neefjes, K. (2000). Environments and livelihoods: Strategies for sustainability. London: Oxfam GB.
シカゴスタイル引用形Neefjes, Koos. Environments and Livelihoods: Strategies for Sustainability. London: Oxfam GB, 2000.
MLA引用形式Neefjes, Koos. Environments and Livelihoods: Strategies for Sustainability. London: Oxfam GB, 2000.
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