TY - BOOK AU - Johnson,R.W. AU - Ravian,Elias AU - Cooke,R.J.S. ED - Geological Survey of Papua New Guinea TI - Cooke-Ravian volume of volcanological papers T2 - Memoir PY - 1981/// CY - Port Moresby PB - Geological Survey of Papua New Guinea KW - Volcanoes KW - Papua New Guinea KW - Volcanological research N1 - Includes bibliographies; Papers collected as a tribute to R.J.S. Cooke and Elias Ravian, who died on Karkar volcano in 1979 ER -