TY - GENERIC DO - 10.20944/preprints201702.0040.v1 UR - http://dx.doi.org/10.20944/preprints201702.0040.v1 TI - Ozone Variability over Egypt T2 - Preprints AU - Badawy, Ayman AU - Abdel Basset, Heshmat AU - Eid, Mohamed PY - 2017 DA - 2017/02/13 PB - Preprints