ADAM DMOCH NOCNY KULIK - ornitologia terenowa, rysunki ptaków, edukacja przyrodnicza

72.19.Z - Other research and experimental development on natural sciences and engineering

18.12.Z - Other printing

47.78.Z - Other retail sale of new goods in specialised stores

47.91.Z - Retail sale via mail order houses or via Internet

58.19.Z - Other publishing activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

85.59.B - Other out-of-school forms of education, not elsewhere classified

85.60.Z - Educational support activities

90.03.Z - Artistic creation activities