Author's publications: Crawford, Richard M.
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Closer to Nature
30.08.20062412
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Closer to Nature
30.08.20062760
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Closer to Nature
30.08.20062543
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Closer to Nature
30.08.20062919
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Closer to Nature
30.08.20063916
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Closer to Nature
30.08.20062593
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Siberia`s Natural Phenomena
30.05.20042478
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