GEOTHERMAL ENERGY FROM THE WILLISTON SEDIMENTARY BASIN AT REGINA, CANADA = L'ENERGIE GEOTHERMIQUE DU BASSIN SEDIMENTAIRE DE WILLISTON A REGINA, CANADAVIGRASS LW.1982; INTERNATIONAL CONFERENCE ON GEOTHERMAL ENERGY/1982/FLORENCE; GBR; BEDFORD: BHRA FLUID ENG.; DA. 1982; VOL. 1; PP. 113-122; BIBL. 1 P.; ESQUISSE GEOL./COLONNE STRATIGR./ILL.Conference Paper

GEOLOGY OF CANADIAN HEAVY OIL SANDS.VIGRASS LW.1968; AMER. ASS. PETROLEUM GEOLOGISTS BULL.; USA; 1968(10), VOL. 52, NUM. 0010, P. 1984 A 1999Miscellaneous

GEOLOGY OF THE SUPLEE-IZEE AREA, CROOK, GRANT, AND HORNEY COUNTIES, OREGON. STRUCTURAL GEOLOGY AND TECTONIC HISTORY.DICKINSON WR; VIGRASS LW.1965; OREGON, DEPT GEOL. MINER. INDUSTR., BULL.; USA; 1965, NUM. 0058, P. 77 A 88Miscellaneous

LOW-GRADE GEOTHERMAL ENERGY: FEASIBILITY AND DEMONSTRATION AT REGINA, CANADAVANDERBERGHE DG; VIGRASS LW.sdMIAMI INTERNATIONAL CONFERENCE ON ALTERNATIVE ENERGY SOURCES. 2/1979/MIAMI BEACH FL; USA; CORAL GABLES FL: CLEAN ENERGY RESEARCH INSTITUTE; DA. S.D.; PP. 266-267Conference Proceedings

LOW-GRADE GEOTHERMAL POTENTIAL OF THE REGINA-MOOSE JAW AREA, SASKATCHEWANVIGRASS LW; KENT DM; LEIBEL RJ et al.1979; CIM BULL. (1974); ISSN 0317-0926; CAN; DA. 1979; VOL. 72; NO 810; PP. 70-76; BIBL. 8 REF.Article

USE OF GEOTHERMAL ENERGY AT THE UNIVERSITY OF REGINA: RESULTS OF AN ENGINEERING ECONOMIC STUDYBENS AR; MCCARTAN JJ; VIGRASS LW et al.1982; ENERGEX '82 - A FORUM ON ENERGY SELF-RELIANCE-CONSERVATION, PRODUCTION AND CONSUMPTION/1982-08-23/REGINA SK; CAN; WINNIPEG: SOLAR ENERGY SOCIETY OF CANADA; DA. 1982; PP. 1123-1128; BIBL. 6 REF.Conference Paper

ORDIVICIAN, SILURIAN AND DEVONIAN IN MANITOBACUMMING LM; NORFORD BS; NORRIS AW et al.1971; GEOL. ASSOC. CANADA, SPEC. PAPER; CANADA ; 1971, NUM. 0009, P. 189 A 241Serial Issue