01269cam a22002891 4500001042411MiAaHDL20230221000000.0m d cr bn ---auaua740624s1958 mtu 000 0 eng ca 59008071 sdr-uiowa.990024966790202771sdr-miu.990010424110106381sdr-osu.b14034955(OCoLC)927374(IaU)002496679IOW01CINCINNUIUtOrBLWTN872Billings Geological Society.http://id.loc.gov/authorities/names/n82145523Montana oil and gas fields ;a symposium prepared by the Symposium Committee, Billings Geological Society.[Billings, Mont.] :[publisher not identified],1958-1 volume (loose-leaf) :illustrations, 5 folded maps (in pocket) ;30 cmtexttxtrdacontenthttp://rdaregistry.info/termList/RDAContentType/1020unmediatednrdamediahttp://rdaregistry.info/termList/RDAMediaType/1007volumencrdacarrierhttp://rdaregistry.info/termList/RDACarrierType/1049Includes bibliographies.Mode of access: Internet.Natural gasMontana.Oil fieldsMontana.http://id.loc.gov/authorities/subjects/sh200100946600104241120200807192305.020230221000000.020230221140519.02024-06-15T17:31:19Z2024-06-15T17:30:02Z2022-08-17T20:00:02ZSDR-UIOWAuiowaALMAprepare.pl-004-008BKsdr-uiowa.990024966790202771IaUSDRIAUiau.31858047393743IAU990024966790202771IAUIAU20240615googleiau.318580473937431958undnfiMIUMIU20260315googlemdp.390150590003831958undnfiOUOSU20241004googleosu.324350603635041958undnfi