Madang, Papua New Guinea: Sheet SB/55-6 International Index, 1:250,000 Geological Series-Explanatory Notes

by: G. P. Robinson · A. L. Jaques · C. M. Brown Pamphlet details (USA). ISBN: 978-0-642-02087-1 ISBN-10: 0-642-02087-6 Australian Government Publishing Services · 1976