MALIARCHUK, O. . and PETRETSKA, N. . (2024) “NATURE PROTECTION ACTIVITY IN THE WESTERN REGION OF THE UKRAINIAN SSR: ON THE EXAMPLE OF IVANO-FRANKIVSK REGION (the 1960s – 1980s)”, EAST EUROPEAN HISTORICAL BULLETIN, (31), pp. 130–143. doi: 10.24919/2519-058X.31.306348.