Conservations of nature in the Soviet Union, Some problems and solutions, Reports and papers to the XIth General assembly and XIIth Techn. meeting of the Intern. union for conservation of nature and natural resources
Е01 Д-7/4 английский/Conservations of nature in the Soviet Union : Some problems and solutions : Reports and papers to the XIth General assembly and XIIth Techn. meeting of the Intern. union for conservation of nature and natural resources / [Ed. board: A. G. Bannikov (ed.-in-chief)] ; Min. of agriculture of the USSR. Chief adm. for nature conservation, game management and sanctuaries.Conservations of nature in the Soviet Union : Some problems and solutions : Reports and papers to the XIth General assembly and XIIth Techn. meeting of the Intern. union for conservation of nature and natural resources / [Ed. board: A. G. Bannikov (ed.-in-chief)].Conservations of nature in the Soviet Union : Some problems and solutions : Reports and papers to the XIth General assembly and XIIth Techn. meeting of the Intern. union for conservation of nature and natural resources.Μ./, 1972 ( ). - 1972. - 247 с. : схем. ; 28 см см.Conservations of nature in the Soviet Union : Some problems and solutions : Reports and papers to the XIth General assembly and XIIth Techn. meeting of the Intern. union for conservation of nature and natural resources. Μ., 1972 .Охрана природы/nlr_sh1/Е-100(охр.пр.)/International union for conservation of nature and natural resources /