Author's publications: Crawford, Richard M.
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Closer to Nature
30.08.20061232
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Closer to Nature
30.08.20061550
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Closer to Nature
30.08.20061049
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Closer to Nature
30.08.20061808
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Closer to Nature
30.08.20062521
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Closer to Nature
30.08.20061168
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Siberia`s Natural Phenomena
30.05.20041413
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