Concrete and Rock Tests, Major Rehabilitation, Dresden Island Lock and Dam, Illinois Waterway, Chicago District, Phase II Compliance Scour Detectionby Richard L. Stowe1981
Probability of Encountering Coalbed Discontinuities During Vertical and Horizontal Borehole Drillingby David W. Houseknecht1982
National and Regional Trends in Water-well Drilling in the United States, 1964-84by S. M. Hindall1989
Churn Drilling at the Capital and Greenland Zinc Mines, Lawrence County, Moby Louis Chanborn Brichta1948