Yemen Arab Republic : the silica sand deposit at Thagban : geological survey and laboratory analysis of samples.
1982
Полное описание
Условное обозначение[ID/]UNIDO/IO/497/Rev.1
ЗаглавиеYemen Arab Republic : the silica sand deposit at Thagban : geological survey and laboratory analysis of samples.
ДатаVienna : UN, 28 May 1982.
Описание
vi, [85] p., including annexes : charts, maps, tables.