Is littorina litorea introduced or indiggenous?
By: by W. F. Ganong
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 28316; CIHM/ICMH microfiche series -- no. 28316
Publisher: s.n.
Published: 1886
Place of publication: [S.l
Language: eng
Format: Microform
Subjects: Mollusks -- North America.; Mollusques -- Amérique du Nord.
Notes: Caption title.

From: American Naturalist Extra, November, 1886.

Filmed from a copy of the original publication held by the New Brunswick Museum, Saint John. Ottawa : Canadian Institute for Historical Microreproductions, 1986.

p. 931-940 ; 21 cm.