Talasea-Gasmata, New Britain: Sheet SB/56-5 & SB/56-9 International Index, 1:250,000 Geological Series-Explanatory Notes

by R. J. Ryburn Pamphlet details (USA). ISBN: 978-0-642-01802-1 ISBN-10: 0-642-01802-2 Australian Government Publishing Services · 1975