@misc{Ruffin_Joseph_F._von_O_1826,
 author={Ruffin, Joseph F. von},
 editor={Szczaniecki, Ignacy. Tł},
 copyright={Public Domain},
 address={W Poznaniu i Bydgoszczy},
 address={(Poznań)},
 howpublished={online},
 year={1826},
 publisher={J. A. Munka},
 publisher={(Głoskami Drukarni Nadwornéy W. Deckera i Spółki)},
 language={pol},
 title={O wyższym chowie owiec},
 URL={http://www.rcin.org.pl/Content/22791/PDF/WA058_3007_K1183_O-chow-owiec-Ruffin.pdf},
 keywords={quality wool, merinos, sheep - raising, Mammalia, Bovidae, sheep husbandry, 19th century, Ovis aries, sheeps, merino sheep - breeding - Europe, wool industry - Europe, sheep - breeding - handbooks, manuals, etc., sheep - breeding - Europe},
}