An Integrated Geophysical and Geotechnical Assessment of Hazards Around The Abu Serga ChurchEbookAn Integrated Geophysical and Geotechnical Assessment of Hazards Around The Abu Serga ChurchbySayed HemedaRating: 0 out of 5 stars0 ratingsSave An Integrated Geophysical and Geotechnical Assessment of Hazards Around The Abu Serga Church for later