A comparative study of methods of examining feces for evidences of parasitism
Series: Bulletin (United States. Bureau of Animal Industry) -- 135
Publisher: Govt. Print. Off.
Published: 1912
Place of publication: Washington
Language: eng
Number of pages: 42
Subjects: Feces; Analysis; Parasites
Notes: "Originally issued April 20, 1911. Reissued, with addendda, May 21, 1912."

Includes bibliographies.