Author: PNOR (Robert Nelson)

Description

P[N—Imperia1] PNOR (Robert Nelson). Research and eve1opcrent in mining. . . Inaugural lecturo as professor of Mining. In lONDON. LIII.j University of London. Imperial Coliqgç of Science and Technlo. Inaugural lectures, 19(8—69 and 1969—70. pp. 7i—89. T.ondon,[ 19?’2).

Card ID: 429