title: [Sources of scientific information on the problem of environmental protection].
mesh_terms: D000043:Abstracting and Indexing; D004787:Environmental Pollution / Q000517:prevention & control*; D007255:Information Services; D009626:Terminology as Topic; D014586:USSR; D014481:United States
vernacular_title: Istochniki nauchnoĭ informatsii po probleme okhrany okruzhaiushcheĭ sredy.