List of Articles Water efficiency Open Access Article Abstract Page Full-Text 1 - The rol of fungus Piriformospora indica on improving the grain related parameters of two native and improved rice cultivars under limited irrigation regimes ABED AGHAJANI DELAVAR mehdi parsa Hemmatollah Pirdashti Mohammad Kafi Valiollah Babaeizad Open Access Article Abstract Page Full-Text 2 - Impact of the Water Consumption Management in the Downstream on the Optimal Operation of Reservoirs (case study: Jareh Dam) Majied Mosavi hesam seyed kaboli 10.30495/wej.2021.15376.1918