TY - BOOK ID - 132732227 TI - Geology of Big Horn County and the Crow Indian Reservation, Montana, with special reference to the water, coal, oil and gas resources AU - Thom, W.T. AU - Hall, G.M. AU - Wegemann, C.H. AU - Moulton, G.F. PY - 1935 PB - Washington USGPO DB - UniCat KW - Geology. Earth sciences UR - https://www.unicat.be/uniCat?func=search&query=sysid:132732227 AB - ER -