A commemorative book has been published on the occasion of the 90th anniversary of the laureate of the State Prize of Azerbaijan and the National Prize of Azerbaijan named after G.Z. Tagiyev, Doctor of Geological and Mineralogical Sciences of the Institute of Geography named after acad. G.A. Aliyev, academician Alashraf Mammadov, dedicated to the life and scientific activities of the scientist.

In the book, the chief editor of which is the chief director of the Institute of Geography, Doctor of Economics Zakir Eminov, and the compilers - heads of departments - PhD Rafail Abdullaev and D.Sc. Elena Tagiyeva, as well as researcher Aliyar Aliyev, provides information about the numerous scientific works of academician A. Mamedov, his scientific, scientific-organizational and scientific-pedagogical activities in the field of geology and geographical sciences.