History of the Mammalia. v. III-IV. Knight, Charles, 1791-1873 contributor text book London : C. Cox, 1849. 1849
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ENG At head of title: Sketches in natural history. Part of a series entitled - Knights monthly volumes.--cf. BM general catalogue. v. III. Order-Pachydermata, terrestrial and aquatic, Order Cetacea ; and the Phocidae--v. IV. Orders-Rodentia ; Edentata. Cetacea Pachyderms Phocidae Rodents Xenarthra QL703 .H67 1849 https://www.biodiversitylibrary.org/bibliography/15724 12187679 10.5962/bhl.title.15724 SMI