Antarctic penguins; a study of their social habits Levick, G. Murray (George Murray), 1876-1956 creator text book London W. Heinemann [1914] 1914
print
ENG 59.84,4S(26.9) Penguins QL696.S5 L4 1914 https://www.biodiversitylibrary.org/bibliography/8385 685272 a14001400 10.5962/bhl.title.8385 Springfield, Mass. City libr.