Summary report
By: [Carroll L. Wilson, director]
Contributors: Wilson, Carroll L.
Publisher: World Coal Study
Published: 1978
Place of publication: [s.l.]
Language: eng
Subjects: Coal; Congresses
Notes: "A project directed from the Massachusetts Institute of Technology"--Cover.

"October 31, 1978."
Table of contents: title: v. 1. Aspen participants' meeting: October 15-18, 1978. Aspen associates' meeting: October 18-21, 1978.