Emerson B. K. Benjamin Kendall. (1898). Geology of old Hampshire County, Massachusetts, comprising Franklin, Hampshire, and Hampden Counties. Washington, Governmext Printing Office, 1898.
Chicago-viite (17. p.)Emerson B. K. Benjamin Kendall. Geology of Old Hampshire County, Massachusetts, Comprising Franklin, Hampshire, and Hampden Counties. Washington, Governmext Printing Office, 1898, 1898.
MLA-viite (9. p.)Emerson B. K. Benjamin Kendall. Geology of Old Hampshire County, Massachusetts, Comprising Franklin, Hampshire, and Hampden Counties. Washington, Governmext Printing Office, 1898, 1898.
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