Report of the Seminar-Workshop on the Analysis of the Pollution from the Esmeraldas State Refinery in the Esmeraldas and Teaone Rivers, Esmeraldas, Ecuador, 17-19 April 1989.
1989
Files
详细记录
符号[E/]LC/L.523
标题Report of the Seminar-Workshop on the Analysis of the Pollution from the Esmeraldas State Refinery in the Esmeraldas and Teaone Rivers, Esmeraldas, Ecuador, 17-19 April 1989.
日期[Santiago] : UN, 13 Nov. 1989.
描述
v, 16 p. : map.