prepared by Georgia Institute of Technology, Economic Development Laboratory ; principal investigators, R.B. Lann, B.W. Riall, Jr. ; subcontractors, Criterion, inc. ; principal investigator, J.S. McMenamin ; Enviro-management & Research, inc. ; principal investigator, N. Khosla ; QLA, inc. ; principal investigator, Q. Looney
prepared by SRI International ; principal investigators, R.E. Ruff ... [and others] ; subcontractors, Argonne National Laboratory, principal investigators, J.D. Shannon ... [and others] ; TRC Environmental Consultants, inc. ; principal investigator, D.J. McNaughton
prepared by Technology Development of California, inc. ; principal investigator, H.J. Kopp ; Intermountain Technologies, inc. ; principal investigator, G.A. Cordes