Hydrography at various scales.
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{'Title': 'Hydrography', 'Author': 'D. Mortenson', 'Comments': 'Hydrography at various scales.', 'Subject': 'Hydrography at various scales', 'Category': '', 'AntialiasingMode': 'None', 'TextAntialiasingMode': 'Force', 'Keywords': 'hydrography,lakes,streams'}
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