BURIED VALLEYS IN THE LOWER PART OF THE MISSOURI RIVER BASIN.DREESZEN VH; BURCHETT RR.1971; KANSAS GEOL. SURV., SPEC. DISTRIBUTION PUBL.; U.S.A.; (20TH ANNU. MEET. MIDWEST FRIENDS OF PLEISTOCENE),1971, NUM. 0053, P. 21 A 23Miscellaneous

AVAILABILITY OF GROUND WATER IN YORK COUNTY,NEBRASKA.KEECH CF; DREESZEN VH; EMERY PA et al.1967; GEOL. SURV. U.S.A., WAT. SUPPLY PAPER; USA; 1967, NUM. 1839Miscellaneous

GEOLOGY AND GROUND-WATER RESOURCES OF FILLMORE COUNTY,NEBRASKA.KEECH CF; DREESZEN VH; PETRI LR et al.1968; GEOL. SURV. U.S.A., WAT. SUPPLY PAPER; USA; 1968, NUM. 1839Miscellaneous