... Observations on seals (Pinnipedia) and whales (Cetaceae) made on the "Danmark-expedition" 1906-1908
By: by Frits Johansen
Series: Danmark-ekspeditionen til Grønlands nordøstkyst 1906-1908 -- bind V, nr.2
Publisher: B. Lunos bogtrykkeri
Published: 1910
Place of publication: København
Language: eng
Number of pages: 224
Subjects: Seals (Animals); Whales; Walrus; Zoology
Notes: "Saertryk af 'Meddelelser om Grønland' XLV."