Notes on American earthworms of the family Lumbricidae, III-VII
Series: Bulletin of the Museum of Comparative Zoology at Harvard College,; v. 115, no. 1
Publisher: The Museum
Published: 1956
Place of publication: Cambridge
Language: eng
Number of pages: 46
Subjects: Earthworms.; Worms -- United States.
Notes: "References": p.44-46.
Pts. 1 and 2 of the Notes appeared in Breviora, no. 48 (Oct. 10, 1955)