Methodologies and practices for quality control in international coal trade / submitted by the Government of France.
1995
Notice détaillée
Symbole[E/ECE/]ENERGY/WP.1/GE.2/R.23
TitreMethodologies and practices for quality control in international coal trade / submitted by the Government of France.
AuteursFrance
DateGeneva : UN, 26 Sept. 1995.
Description
8 p.