TY - BOOK AU - Hein,J.R. TI - Siliceous deposits of the tethys and Pacific region SN - 0387967044 PY - 1989/// CY - New York PB - Springer-Verlag KW - Rocks, Siliceous KW - Congresses KW - Rocks, siliceous KW - Pacific area N1 - Includes index ER -