@misc{Kremky_Jerzy_(1897–1941)_Hodowla_1935, author={Kremky, Jerzy (1897–1941)}, copyright={Public Domain}, address={Warszawa}, address={(Warszawa)}, howpublished={online}, year={1935}, publisher={Wydawnictwo M. Arcta}, publisher={(Drukarnia Zakładów Wydawniczych M. Arct.)}, language={pol}, title={Hodowla motyli : z 24 rysunkami}, URL={http://rcin.org.pl/miiz/Content/13300/PDF/WA058_3070_K834-II_Hod-motyl-Kremky.pdf}, keywords={entomology, butterflies, insects, Insecta, Lepidoptera, butterflies - breeding - handbooks, manuals, etc.}, }