AL-Gibouri,A , , AL-Dawdi,A , , AL-Janabi,M , and AL-Gibouri,K . "effect of untreatment wsate water on growth ,yield and yield components characteristics for five varieties of cotton ( Gossypium hirsutum L.) .", Kirkuk University Journal for Agricultural Sciences (KUJAS), 1, 1, 2010, 62-71. doi: 10.58928/ku10.01108