Expedition name:
Expedition participant(s):
Barkoudah, Youssef Ibrahim
Barkoudah, Y.I.; Barkoudah, Youssef Ibrahim; Barkudah, Y.I.
1933
1954
1985
Syria - 1954, 1962, 1963, 1964, Damascus c.1965; 1974, 1985; Yemen - 1985
WikiData: https://www.wikidata.org/wiki/Q21394147