Approach for water pollution abatement / transmitted by the Government of Norway ; prepared by H.O. Ibrekk, E. Borset and E. Hauan.
1990
Полное описание
Условное обозначение[E/ECE/]ENVWA/SEM.5/R.19
ЗаглавиеApproach for water pollution abatement / transmitted by the Government of Norway ; prepared by H.O. Ibrekk, E. Borset and E. Hauan.
ДатаGeneva : UN, 21 Sept. 1990.
Описание
12 p. : graphs, tables