German Egyptian Seminar on Environmental Research al-Qāhira. (1994). German Egyptian Seminar on Environmental Research: Cairo, March 21 - 23, 1994 ; German Egyptian cooperation in scientific research and technological development. Forschungszentrum, Zentralbibliothek.
Chicago-Zitierstil (17. Ausg.)German Egyptian Seminar on Environmental Research al-Qāhira. German Egyptian Seminar on Environmental Research: Cairo, March 21 - 23, 1994 ; German Egyptian Cooperation in Scientific Research and Technological Development. Jülich: Forschungszentrum, Zentralbibliothek, 1994.
MLA-Zitierstil (9. Ausg.)German Egyptian Seminar on Environmental Research al-Qāhira. German Egyptian Seminar on Environmental Research: Cairo, March 21 - 23, 1994 ; German Egyptian Cooperation in Scientific Research and Technological Development. Forschungszentrum, Zentralbibliothek, 1994.