TY - MAP ID - 134536284 TI - Mount Mitchell folio, North Carolina-Tennessee : economic geology AU - Keith, Arthur AU - Gale, Hoyt S. PY - 1905 PB - Washington, D.C. U.S Geological Survey DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:134536284 AB - ER -