found: nuc90-40848: Author's The domestic market for fresh ... 1986(hdg. on DNAL rept.: Shawel, Hailu; usage: Hailu Shawel)
found: Ḥeywaté ʼenā yapolatikā ʼermeǧāyé, 2013:title page (H̲āylu Šāwel (ʼinǧinar)) page 1 (born in Addis Ababa in 1928 EC) page 3 (higher education at Wayne State University; civil engineer; worked with USAID-funded Nile Valley Project)
found: Wikipedia, 7 November 2013(Hailu Shawul (also spelled Shawel; Shawil); born 1936 in Northern Shewa; an Ethiopian engineer and the chairman of the Coalition for Unity and Democracy (CUD))