Methods of eliminating firedamps and the utilization of firedamp from mines as a source of energy / transmitted by the Government of France.
1982
Notice détaillée
Symbole[E/ECE/]COAL/GE.1/R.44/Add.6
TitreMethods of eliminating firedamps and the utilization of firedamp from mines as a source of energy / transmitted by the Government of France.
AuteursFrance
DateGeneva : UN, 6 Aug. 1982.
Description
5, [1] p. : charts.