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1by Dennis, John G. (John Gordon), 1920-Subjects: “...Geology Vermont Lyndonville Area....”
Published 1956
Thesis Book -
2by Dennis, John G. (John Gordon), 1920-Subjects: “...Geology Vermont Enosburg Region....”
Published 1964
Book -
3
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4by Stone, Solon Wallingford, 1916-Subjects: “...Geology Vermont Milton Region....”
Published 1964
Book -
5by Eric, John Howard, 1914-Subjects: “...Geology Vermont Concord-Waterford Area....”
Published 1958
Book