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SLEUMER, H. Unesco Expedition to the Limestone Areas of Thailand. Nature 201, 459 (1964). https://doi.org/10.1038/201459a0
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DOI: https://doi.org/10.1038/201459a0
Nature volume 201, page 459 (1964)
SLEUMER, H. Unesco Expedition to the Limestone Areas of Thailand. Nature 201, 459 (1964). https://doi.org/10.1038/201459a0
Issue Date:
DOI: https://doi.org/10.1038/201459a0