Cooke, R. J. S. 1938-1979.
Volcanoes and volcanology in Papua New Guinea by R. J. S. Cooke and R. W. Johnson - [Port Moresby] Dept. of Minerals and Energy 1978 - iii, 40 leaves, 7 leaves of plates maps 30cm - Report 78/2 .
Volcanoes--Papua New Guinea
Volcanological research--Papua New Guinea
Volcanoes and volcanology in Papua New Guinea by R. J. S. Cooke and R. W. Johnson - [Port Moresby] Dept. of Minerals and Energy 1978 - iii, 40 leaves, 7 leaves of plates maps 30cm - Report 78/2 .
Volcanoes--Papua New Guinea
Volcanological research--Papua New Guinea