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• Habibi.Davod Determine relationship of leaf chlorophyll concentration and yeild using chlorophyll meter in sugar beet [ Vol.5, Issue 20 - Summer Year 1390]
• Habibi.Davod The effect of lead and copper on some physiological traits in plant species of grass pea (Lathyrus sativus ( [ Vol.5, Issue 17 - Autumn Year 1389]
• Habibi.Davod Effect of plants growth promoting rhizobacteria and nitrogen fertilizer on quantitative and qualitative characters of sunflower (Helianthus annus L.) [ Vol.5, Issue 19 - Spring Year 1390]