Present status and recent progress on measures for the control of water pollution and damage to land from the operation of coal preparation plants : reply to questionnaire / transmitted by the Government of Romania.
1982
详细记录
符号[E/ECE/]COAL/GE.3/R.53/Add.8
标题Present status and recent progress on measures for the control of water pollution and damage to land from the operation of coal preparation plants : reply to questionnaire / transmitted by the Government of Romania.
作者Romania
日期Geneva : UN, 30 Sept. 1982.
描述
3 p. : table.