Plants
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Malesian Orchid Journal Vol. 22
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Malesian Orchid Journal Vol. 23
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A Field Guide to Aquatic Plants of Myanmar
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A Guide to Wild Fruits of Borneo
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A Guide to Orchids of Laos
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Slipper Orchids of the Tropical Americas
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The Genus Schefflera in Sabah, Malaysian Borneo
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Malesian Orchid Journal Vol. 21
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Lady Tankerville’s Legacy: A Historical and Monographic Review of Phaius and Gastrorchis
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Malesian Orchid Journal Vol. 20
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The Genus Saurauia in Borneo
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Malesian Orchid Journal Vol. 19
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Malesian Orchid Journal Vol. 17
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The Genus Melastoma in Borneo
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Malesian Orchid Journal Vol. 18