| Plate 3 . • • • Proton magnetometer in use at Dangdu Mine, Chung cheong Buk-Do, Korea. Pre-Inca (Chavin Cu]ture)...Island, British Solomon Islands. A coal seam in l\fpaka coal mine, Swaziland. . . • . • . . Plate 6 ...previous years, close collaboration with the National Coal Board was maintained. The deterioration of the balance-of-payments...2) . With the completion of the resurvey of the Coal Measures of the Abergavenny (232) Sheet in the Southern...is committed to the resurvey of this important region as quicl(ly as possible. This involves close collaboration |
