TY  - BOOK
AU  - Johnson,R.W.
ED  - Australia.
TI  - Ulawun volcano, New Britain: geology, petrology, and eruptive history between 1915 to 1967 
T2  - Record
PY  - 1970///]
CY  - [Canberra]
PB  - Bureau of Mineral Resources, Geology and Geophysics
KW  - Geology
KW  - Papua New Guinea
KW  - East-New Britain Province
KW  - Ulawun Volcano
KW  - Petrology
KW  - East New Britain Province
KW  - Volcanoes
KW  - Ulawun Volcano (New Britain)
N1  - Includes bibliographies; On cover : Department of National Development
ER  -