Processing of coal into secondary energy sources : questionnaire / transmitted by the Federal Republic of Germany.
1983
Details
Symbol[E/ECE/]COAL/GE.2/R.49/Add.4
TitleProcessing of coal into secondary energy sources : questionnaire / transmitted by the Federal Republic of Germany.
AuthorsGermany, Federal Republic of
DateGeneva : UN, 31 May 1983.
Description
6 p. : chiefly tables