@misc{Brownsford_Kazimierz_(1856–1925)_Historia,
 author={Brownsford, Kazimierz (1856–1925)},
 howpublished={online},
 language={pol},
 type={monografia},
 title={Historia Poradnika Gospodarskiego},
 keywords={rolnictwo, Polska, Poradnik Gospodarski, historia},
}