| 1980 | JOURNEY TO THE GILF KEBiR AND UWEINAT, SOUTHWEST EGYPT, 1978 | Ibrahim, M., Issawi; Yousif, M.; Adel R. Moustafa ; El-Baz, F.; Boulos, L., Breed; C., Dardir, A.; M., Haynes; Dowidar, H.; El-Etr, H.; Embabi, N.; Grolier, , V.; McHugh, W.; McCauley, J.; B., Maxwell, T. |