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2. Methods of Soil Analysis,1965
3. Archaeological research at Munsungun Lake: 1980 preliminary technical report of activities;Bonnichsen;Institute for Quaternary Studies, University of Maine at Orono, Munsungun Lake Paper,1981
4. The Nature and Properties of Soils;Buckman,1969
5. A preliminary survey of the Munsungun-Allagash Waterways;Butler;Robert Abbe Museum, Bulletin,1962