TY - BOOK AU - Lembang,D.Y. TI - Potassium argon dating on volcanic sequences outcropping on the Northern part of South Korea compared with magnetic polarity time scale T2 - Memoirs PY - 1984/// PB - Vrije Universiteit Brussel KW - RMCA KW - GG Geochronology KW - GG Volcanology ER -