Author: DJ (Char1e Laurence)

Description

J2PO3TQ RY DJ (Char1e Laurence). The Prob1ei of the St. Peter anstone... Submitted...for the degree of Doctor of Philosophy. . .Colurnbia University. (School of Iines and )JetallurRy, Uhiversity of Ltissouri. Bulletin; Vol. 6. o 1.1 pp. 225. Plates. 0 8 . Rolla, issouri, 1921.

Card ID: 276