(2000). Nature's fading chorus: Classic and contemporary writings on amphibians. Washington DC, US: Island Press.
シカゴスタイル引用形Nature's Fading Chorus: Classic and Contemporary Writings On Amphibians. Washington DC, US: Island Press, 2000.
MLA引用形式Nature's Fading Chorus: Classic and Contemporary Writings On Amphibians. Washington DC, US: Island Press, 2000.
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