TY - BOOK ID - 136703384 TI - Anticlines in a part of the Musselshell Valley, Musselshell, Meagher, and Sweet Grass counties, Montana PY - 1919 PB - Washington U. S. Geological Survey DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:136703384 AB - ER -