ALDERTON, D. H. M., SHEPPARD, S. M. F., WHEILDON, J., BURGESS, W. G., NORMAN, J. W. & FUGE, R.,
1978,
In : Transactions of the Institution of Mining and Metallurgy Section B: Applied Earth Science. 87,
MAY,
p. B97-B99 3 p.Research output: Contribution to journal › Article