TY - BOOK ID - 126885276 TI - The world rift system : report of a symposium held in Ottawa 4-5 September 1965, under the sponsorship of the International upper mantle committee with financial assistance from UNESCO AU - Irvine, T. N. AU - International upper mantle committee AU - Unesco AU - Symposium on the world rift system (1965 : Ottawa) PY - 1967 PB - Ottawa: Queen's printer, DB - UniCat KW - Geology, Structural KW - Rifts (Geology) UR - https://www.unicat.be/uniCat?func=search&query=sysid:126885276 AB - ER -