Maryland Geological Survey; Pliocene and Pleistocene
hardcover
1906 · Baltimore
by CLARK, William Bullock
Baltimore: Johns Hopkins Press, 1906. hardcover. very good(+). 7 color maps, 5 folding, numerous black and white illustrations. 291 pages.Tall 8vo, green cloth. Baltimore: Johns Hopkins Press, 1906. A very good(+) ex-library copy. (Inventory #: 136783)