Note 37 — III A CENTURY OF GEOLOGY.—STEPS OF PROGRESS IN THE INTERPRETATION OF LAND FORMS
Reading edition
Hayden, Horace H., Geological essays, 1–412, 1821, this Journal, 3, 47–57, 1821.
Reading edition
Hayden, Horace H., Geological essays, 1–412, 1821, this Journal, 3, 47–57, 1821.