PART II.--Integument of the Iguanodont Dinosaur Trachodon. By Henry
Fairfield Osborn. Pp. 31-54, pll. v-x, and text figures 1-13. 1912. Parts I and II are issued under one cover. Price, $2.00.
Fairfield Osborn. Pp. 31-54, pll. v-x, and text figures 1-13. 1912. Parts I and II are issued under one cover. Price, $2.00.