An index to the geology of the northern states, with a transverse section from Catskill mountain to the Atlantic [microform] : prepared for the geological classes at Williams college, Northampton, Belchertown, Leicester and Worcester, (Mass.) /
Eaton, Amos,1776-1842.
Leicester [Mass.] : Printed by Hori Brown. Sold by Websters and Skinners, Albany; by Simeon Butler, Northampton; and by Cummings and Hilliard, Boston,
1818. Price, coloured 75 cents, plain 62 cents.
Sabin 21705.
Sabin Unit 30.
Microfiche.
Geology