Further studies on the opalinid ciliate infusorians and their hosts
By: by Maynard M. Metcalf
Series: [Publication - Smithsonian Institution] -- no. 3077; Publication (Smithsonian Institution) -- 3077
Publisher: Smithsonian Institution, United States National Museum
Published: 1940
Place of publication: Washington, D.C
Language: eng
Number of pages: 634
Subjects: Opalinidae
Notes: Cover title.

Offprint from the Proceedings of the United States National Museum, v. 87.

"This paper should be read in conjunction with 'The opalinid ciliate infusorians', U.S. National Museum Bulletin 120, 1923, of which it is really a revision and a second part."--Introd.

Bibliography: p. 628-634.