H. M. Babcock
1916
Ground-water conditions in the Dutch Flats area, Scotts Bluff and Sioux Counties, Nebraska
Ground-water geology of parts of Laramie and Albany Counties, Wyoming, and Weld County, Colorado
Reconnaissance of the geology and ground-water resources of the Horse Creek-Bear Creek area, Laramie and Goshen counties, Wyoming
Reconnaissance of the geology and ground-water resources of the Pumpkin Creek area