Monograph on medicinal leeches

Reprint from the publication. SPb., 1859. Monograph of medical leeches: containing the natural history of these animals, anatomy-physiological description of their and complete guidance to practical leeches, with detailed presentation: deposits and methods of catching leeches, especially in Russia, artificial dilution of them, education, content, content, content preservation from diseases, treatment, trade, transportation, use of both fresh and allowances, as well as devices of leech swamps, ponds, grease, reservoirs and different devices, in large and small form: with the application: a) the graphic table, consumption , mortality and prices of leeches in Russia, and b) 30 politicians depicting different rocks of leeches, anatomical structure of their body and cocoon on a separate sheet