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ANTARCTICA
4
CONTINENT >
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FIELD SURVEYS
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GEOGRAPHIC REGION >
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GPS >
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GPS RECEIVERS
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GPS SURVEYS FLORA FAUNA
Global Positioning System
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POLAR
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AMD
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AMD/AU
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ANIMALS/INVERTEBRATES
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ANIMALS/VERTEBRATES
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BIOLOGICAL CLASSIFICATION
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BOUNDARY SURVEYS
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CEOS
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EARTH SCIENCE
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FUNGI
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LICHENS
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MAMMALS
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MOSSES/HORNWORTS/LIVERWORTS
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PLANTS
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VEGETATION SPECIES
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biota
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boundaries
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oceans
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BIOLOGICAL CLASSIFICATION >
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BIOSPHERE
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