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Reading maps : an introduction to map using color stereo photographs /
Published 1973“…Northbrook, Ill : Hubbard,…”
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Steorogram book of fossils : photographs of invertebrate fossils in three dimensions ; for stereoscopic viewing in geology, palaentology, biology /
Published 196“…Northbrook, Ill. : Hubbard Scientific,…”
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Aerial stereo : photographs : for stereoscope viewing in : geology, geography, conservation forestry, surveying/
Published 1965“…Northbrook, Ill. : Hubbard Press,…”
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100 topographic maps : illustrating physiographic features /
Published 1970“…Northbrook, Ill : Hubbard Pr.,…”
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Landforms produced by glaciation [slaid]
Published 1972“…Northbrook, Ill. : Hubbard Scientific Co.,…”
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Landforms produced by running water, wind, waves, and currents [slaid]
Published 1972“…Northbrook, Ill. : Hubbard Scientific Co.,…”
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Glacial erosion and deposition [slaid]/
Published 1973“…Northbrook, Ill. : Hubbard Scientific Co.,…”
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