Hasan, A.M. 2024. PRODUCTION, TRANSPORT AND DEPOSITION OF SEDIMENTS IN SOME VALLEYS OF GEBEL AL AKHDAR- NORTH -EASTERN LIBYA. Libya Journal of Geographical Studies. 4, 2 (Jul. 2024), 60–25. DOI:https://doi.org/10.37375/jlgs.v4i2.2838.