Trichinae (pork worms, or flesh worms)
Subtitle: how to detect them and how to avoid them : being a popular account of their habits, modes of propagation, and means of dissemination, intended for the use of farmers, butchers, pork dealers, and consumers of pork
By: by John Phin
Publisher: Bausch & Lomb Optical Co.
Published: 1881
Place of publication: Rochester, N.Y
Language: eng
Number of pages: 20
Notes: Cover title.

Includes bibliographical references.