Origin of the Pebble Band on Iowan Till + Loess, Pebble Bands, and Boulders from Glacial Outwash of the Greenland Continental Glacier
Häftad bok. Reprinted for private circulation from The Journal of Geology Volume 39, Number 4, May - Jun., 1931 . 1931. 9 sidor.
Gott skick. Språk: Engelska