TY - BOOK ID - 136931047 TI - Tin placer and lode investigations, Ear Mountain area, Seward Peninsula, Alaska AU - Mulligan, John J. AU - United States. PY - 1959 PB - [Washington, D.C.] : United States Department of the Interior, Bureau of Mines, DB - UniCat KW - Tin mines and mining KW - Tin ores KW - Alaska UR - https://www.unicat.be/uniCat?func=search&query=sysid:136931047 AB - ER -