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 the questionnaire / transmitted by the Government of Belgium.
1982
Detalles de los registros
Signatura[E/ECE/]COAL/GE.3/R.53/Add.2
TítuloPresent 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 the questionnaire / transmitted by the Government of Belgium.
AutoresBelgium
FechaGeneva : UN, 19 Feb. 1982.
Descripción
2 p.