At head of title: Akademii͡a nauk SSSR. Institut fiziki atmosfery. "Nauchnoe izdanie"--Colophon. Contains data of the kompleksnyĭ nazemnyĭ ėksperiment held May 1986-1987 near Moscow. Two maps and one ill. on folded leaf inserted at end. Includes bibliographical references. Summary and table of contents also in English. committed to retain 20170930 20421213 HathiTrust
