Doctor of Philosophy (PhD) on “Assessing natural-meliorative condition of the left bank of the resent Amudaryo delta” for the degree of Doctor of Philosophy (PhD) in the specialty 11.00.01-Natural Geography (Tajiyev Кudrat Каdirberganovich) The defense will be held at the meeting of the Scientific Council DSc.03/30.12.2019.Gr.02.07 on September 11, 2021 at 2 pm at Samarkand State University.