Methodologies and practices for quality control in international coal trade / submitted by the Government of France.
1995
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]ENERGY/WP.1/GE.2/R.23
العنوانMethodologies and practices for quality control in international coal trade / submitted by the Government of France.
المؤلفونFrance
تاريخGeneva : UN, 26 Sept. 1995.
الوصف
8 p.