Talc, manganese-ore, clay and fullers'Earth, and oil-shale in New Zealand
P. G. Morgan
The New Zealand Journal of Science and Technology vol. II, n. 2, p. 112-120
Wellington, N.Z Marcus F. Marks, Government Printer 1919
Localização:
IGC - Instituto de Geociências
(S649 )(Acessar)