Time 1981 № 22
Availability of videosources
Needs clarification of possibility of digitizing in HD.
Landscapes Voronezh State Reserve.
Flora and fauna reserve.
International meeting in the reserve for the discussion of problems of protected areas.
Production processes at the Don chemical plant.
Construction of the 2nd stage of the plant.
Production processes at the plant "Tambov Polimermash."
Making a crystal shop items of everyday use "Elta".
Key wordsLandscapes. Scientific communications. Biology. Chemical industry. Production of cultural goods.