Ritter Island -- 1972 activity /

समान संसाधन

• Bagana Volcano, Bougainville Island : geology, petrology and summary of eruptive history between 1875 and 1975 /
  द्वारा: Bultitude, R. J.
  प्रकाशित: (1979)
• Australian National Committee on Geodesy and Geophysics : report of the Sub-committee on Vulcanology, 1953 : review of volcanic activity in the Territory of Papua-New Guinea, the Solomon and New Hebrides islands, 1951-53 /
  द्वारा: Taylor, G. A. M. (George Anthony Morgan), 1907-1972
  प्रकाशित: (1956)
• Vermögensnachlaβ des Seeligen Stadt Chirurgi Andreas Arnold Ritter, anno 1767
  द्वारा: Pullat, Raimo
  प्रकाशित: (2002-01-01)
• Eruptive history of Bam Island, Papua New Guinea, with notes on instrumental observations
  द्वारा: Davies, R. A.
  प्रकाशित: (1972)
• Notes on the volcanoes Mount Bagana and Mount Victory, Territory of Papua New Guinea
  द्वारा: Smith, Daniel T., I. E. (Ian Ernest)
  प्रकाशित: (1969)