Kopczynski Piotr - "Sucre de betterave" [Beet sugar]. Paris 1849.
Imprimerie et Librairie de Mme Ve Bouchard-Huzard. Format:21.5x13.5cm. Pages 7.
Booklet describing the invention of the beet drying process and about the manufacture of sugar in French.
Two ownership marks: the Library of Antoni Hluśniewicz and the Library of the Nar: Polish School in Batignolles.