National and Regional Trends in Water-well Drilling in the United States, 1964-84by S. M. Hindall1989
Concrete and Rock Tests, Major Rehabilitation, Dresden Island Lock and Dam, Illinois Waterway, Chicago District, Phase II Compliance Scour Detectionby Richard L. Stowe1981
Concrete and Rock Tests, Major Rehabilitation, Dresden Island Lock and Dam, Illinois Waterway, Chicago District, Phase II Compliance Scour Detectionby Richard L. Stowe1981
The Stovepipe Or California Method of Well Drilling as Practiced in Arizonaby Harold Christy Schwalen1925
Churn Drilling at the Capital and Greenland Zinc Mines, Lawrence County, Moby Louis Chanborn Brichta1948
National and Regional Trends in Water-well Drilling in the United States, 1964-84by S. M. Hindall1989