Coal liquefaction process streams characterization and evaluation. Quarterly technical progress report, July 1--September 30, 1991 [report]

R.A. Winschel, S.D. Brandes, G.A. Robbins, F.P. Burke
1991 unpublished
doi:10.2172/10124793 fatcat:lb26zqf66zhodoenbtnqb2qd5e