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1by Matthews, G. V. T. (Geoffrey Vernon Townsend)Subjects “...Bird navigation....”
Published 1968
Book -
2Published 1966Subjects “...Electronics in navigation....”
Book -
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6
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7by Goetzfridt, Nicholas J.Subjects “...Navigation Polynesia History Sources....”
Published 1992
Book -
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9
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10
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11
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12Published 1943Subjects “...Navigation (Aeronautics)...”
Book -
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15Published 1952Subjects “...Radar in navigation....”
Conference Proceeding Book -
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18
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20