Effects of zero tillage and residue retention on soil quality in the mediterranean region of Northern Syria

Sommer, Rolf; Piggin, Colin; Feindel, David; Ansar, Muhammad; Van Delden, Lona; Shimonaka, Kayoko; Abdalla, Jihad; Douba, Osama; Estefan, George; Haddad, Atef; Haj-Abdo, Rousheen; Hajdibo, Ali; Hayek, Pierre; Khalil, Yaseen; Khoder, Ahmed; Ryan, John. 2014. Effects of zero tillage and residue retention on soil quality in the Mediterranean region of Northern Syria. Open Journal of Soil Science. 4:109-125.