Published by Academic Journal Offprint from - Applied Earth Sciences - Transactions (Section B) of the Institution of Mining and Metallurgy, Volue 81, 1972, 1972
Seller: Nar Valley Books & Prints, King's Lynn, United Kingdom
7pp, 2 figs, A4, Printed Card Cover, VGC, All our offprints are original printed matter 'as issued' with bound card covers, they not modern reprints or photocopies.