Sedimentology, coal chemistry and petrography of the Cretaceous Morley coal measures and the Eocene Beaumont coal measures, Ohai Coalfield, South Island, New Zealand : a thesis submitted in fulfilment of the requirements of for the degree of Doctor of Philosophy in Geology in the University of Canterbury /

द्वारा Shearer, J. C. (Jane Christine)
प्रकाशित 1992