GEOLOGY AND GROUND WATER RESOURCES WILLIAMS COUNTY, NORTH DAKOTA. PART 1 -GEOLOGY.FREERS TF.1970; N.DAKOTA.GEOL.SURV.-BULL.; 1970, NUM. 0048, P. 1 A 55Miscellaneous

GEOLOGY AND GROUND WATER RESOURCES WILLIAMS COUNTY, NORTH DAKOTA. PART 1 -GEOLOGY.FREERS TF.1970; N.DAKOTA.GEOL.SURV.-BULL.; 1970, NUM. 0048, P. 1 A 55Miscellaneous

GEOLOGY OF BENSON AND PIERCE COUNTIES, NORTH DAKOTA.CARLSON CG; FREERS TF.1975; N. DAKOTA GEOL. SURV., BULL.; U.S.A.; DA. 1975; NO 59 PART. 1; PP. 1-32; H.T. 5; BIBL. 3 P.Serial Issue