Sayakoummane, S. (2001). Local Visitors' Perceptions and Opinions on Nature-Based Recreation Development and Management in Phou Khao Khouay National Park, Laos.
シカゴスタイル引用形Sayakoummane, Sousath. Local Visitors' Perceptions and Opinions On Nature-Based Recreation Development and Management in Phou Khao Khouay National Park, Laos. 2001.
MLA引用形式Sayakoummane, Sousath. Local Visitors' Perceptions and Opinions On Nature-Based Recreation Development and Management in Phou Khao Khouay National Park, Laos. 2001.
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