TY - MAP ID - 145047093 TI - Geologic map of Alaska AU - Beikman, H.M. AU - Geological Society of America PY - 1980 DB - UniCat KW - Etats Unis KW - Etats Unis UR - https://www.unicat.be/uniCat?func=search&query=sysid:145047093 AB - ER -