TY - GEN A1 - Zakład Fot-Art; P. Frączkowa; Zawiercie N1 - Monochromatic phot. 5,5x8,5 cm N1 - Title supplied by cataloger L1 - http://www.rcin.org.pl/Content/124986/PDF/WA058_109757_Maslowski_KEF443.pdf M3 - Image KW - Masłowski, Ludwik (1895-1940?) KW - zoologists KW - entomologists KW - lepidopterologists KW - collectors and collecting KW - biologists - Poland - biography T1 - Ludwik Masłowski UR - http://www.rcin.org.pl/dlibra/publication/edition/124986 ER -