Problemas de la investigación económica en los países del tercer mundo

by Abdel Aziz Belal, Alejandro Licona
Published 1982-04-01

Soil resilience mapping in selective wetlands, West Suez Canal, Egypt

by W.A. Abdel Kawy, Abdel-Aziz Belal
Published 2011-12-01

Quantitative assessment of surface runoff at arid region: a case study in the Middle of Nile Delta

by E. S. Mohamed, Abdel-Aziz Belal, Mohamed Abu-hashim
Published 2019-12-01