Methods of engineering geophysics in the control of the reclamation state of agricultural landAbdul-Gapur Kerimov, Anna Saltanova, Levon Mkrtchyan, Olga Zelivyanskaya and Elizaveta KerimovaE3S Web Conf., 326 (2021) 00013DOI: https://doi.org/10.1051/e3sconf/202132600013