[1]
Al-Kazery , M.M. and Al-Gareh, A.-G.M. 2009. Effect of different levels of nitrogen and organic fertilizers and their combination on vegetative growth and chemical content of onion. Al-Mukhtar Journal of Sciences. 24, 1 (Dec. 2009), 22–40. DOI:https://doi.org/10.54172/mjsc.v24i1.400.