New fresh-water sponges from Nova Scotia and Newfoundland

• Main Author: MacKay, A. H. (Alexander Howard), 1848-1929
• Other Authors: Canadiana.org
• Format: Book
• Language: English
• Published: Halifax, N.S.?, s.n, 1886?
• Subjects: Newfoundland and Labrador; Nova Scotia; Sponges; Newfoundland
• Online Access: https://www.biodiversitylibrary.org/item/90055; https://doi.org/10.5962/bhl.title.40498