Ibrahim Abd El Al Publications
| 1943 | Etude du ruissellement et de l’évaporation dans la Békaa. Publications scientifiques et techniques de l’EFIB – N°1, 1943. |
| 1944 | Contribution à l’étude des sources du Lac Yammouneh. Bulletin de l’Association des ingénieurs et architectes, N°6, 1944. |
| 1947 | A hydrological study on Nahr Ibrahim in Arabic, presented at the 3rd Engineers Conference in Damascus, 1947. |
| 1948 | L’aridité et l’écoulement dans les pays du Moyen-Orient, Publications scientifiques et techniques de l’EFIB, N°14, 1948. |
| 1948 | Le Litani, étude hydrologique. République Libanaise, Service hydraulique. |
| 1949 | L’originalité de l’écoulement dans les massifs calcaires libano-syriens. Presented at the 2nd International Technical Conference in Cairo, March 1949. |
| 1952 | Statique et dynamique des eaux dans les massifs calcaires libano-syriens. |
| 1959 | Potable Water Master Plan in Lebanon in Arabic, presented at the 7th Engineers Conference in Beirut, August 1959. |
Directed readings between 1948 – 1957
– A conference in Lebanon on water projects in Lebanon (1948).
– A conference in Arabic on the Lebanese Resources (1950).
– Hydraulic developments in the Lebanese Economy (1951).
– Lebanese Energies (1952).
– Lebanese peasantry (1953).
– Building (1956).
– The rise of Lebanon (1957).
– Reading on Lebanese Economy in Arabic at the Lebanese University (1956).
– Planning of agriculture and energy in Lebanon. A lecture given at the Center for French Higher Education in Beirut (1957).
Authored the introduction of two books:
– Sidon: the ancient facilities of the port of Saïda by A. Poidebard and J. Lauffay.
– The Economic Role of the Port of Beirut by Maurice Bassous (1957)
