Mechanized Tube Well Installation - Paperback

Stwalley, Robert M.: - Robert M. Stwalley III is an associate clinical professor at Purdue and teaches crop production equipment, power units and power trains, the design of off-road vehicles, computer numerical control (CNC) machining, and machine design in the Agricultural and Biological Engineering Department.Baldwin Kan-Uge, Grace L.: - Grace Baldwin Kan-uge received her collegiate education from Purdue University in the Agricultural and Biological Engineering Department. Her research focuses on increasing access to fresh drinking water and improved sanitation across the developing world, with a particular focus in Ghana. Baldwin Kan-uge is the Ghana program director and a senior engineer for Global Resource Connections, Inc., a nonprofit organization dedicated to improving water resources, food security, health, education, and poverty reduction.Tormoehlen, Roger: - Roger Tormoehlen is a professor in the Agricultural and Biological Engineering Department and the former head of the Department of Agricultural Sciences Education and Communication. He teaches safety in agriculture in the Agricultural and Biological Engineering program and is a highly regarded agricultural sciences educator and researcher.