Topic 4, Utilization of coal-industry waste in agriculture : utilization of coal-mining and coal-preparation waste and shale as ingredients of mineral fertilizers : summary / transmitted by the Government of the Union of Soviet Socialist Republics.
1983
Notice détaillée
Symbole[E/ECE/]COAL/SEM.8/R.13(Summary)
TitreTopic 4, Utilization of coal-industry waste in agriculture : utilization of coal-mining and coal-preparation waste and shale as ingredients of mineral fertilizers : summary / transmitted by the Government of the Union of Soviet Socialist Republics.
AuteursUSSR
Contient
Utilization of coal-industry waste in agriculture : summary.
Utilization of coal-mining and coal-preparation waste and shale as ingredients of mineral fertilizers : summary.
Utilization of coal-mining and coal-preparation waste and shale as ingredients of mineral fertilizers : summary.
DateGeneva : UN, 30 Mar. 1983.
Description
2 p.