كتب في علم الجيولوجيا
geology_and_geochemistry_of_oil_and_gas
[Scholar.Geology-Physical Geography-Botany] Fundamentals of Soil Science (Henry Foth.1990.8ed.380pp.eBook)
Folk, R. - Geology Petrology of Sedimentary Rock
Saudi Aramco - Operational Geology Manual
NASA - Planetary Geology
geology_astronomy
Geology and ecosystems
