J. W. Powell

Quality of Spinal Motion With Cervical Disk Arthroplasty: Computer-aided Radiographic Analysis

P. Anderson, J. Hipp, Newton H. Metcalf, 2010, Journal of spinal disorders & techniques.

Minimization Of Formation Damage, Filter Cake Deposition, & Stuck Pipe Potential In Horizontal Wells Through The Use of Time-Independent Viscoelastic Yield Stress Fluids & Filtrates

John W. Powell, Mike P. Stephens, J. Mac Seheult, 1995 .

The physiography of the United States

J. W. Powell, 1897 .