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REFERENCES

1. The Encylopedia Britannica
N. Y., The Encyclopedia Britannica, Inc. 1936.
Volume 17 Page 420
2. The Saturday Evening Post; May 6, 1939
The Curtis Publishing Company,
Independence Square, Philadelphia, Pa.
Page 36, Vol. 21; Number 45
3. Dixon, Eddy and Eddy Brayton
Personality of Water Animals
New York; Brentano's, 1925
4. Thomson, J. Arthur
Biology for Everyman
New York, E. P. Dutton & Co., Inc.,
Fifth Printing, First Edition, 1935
5. Asia (Magazine) November 1938
Page 691, Vol. XXXVII, Number 11.
Editorial Publications, Inc.
40 E. 49 Street, New York
6. The New American Encyclopedia
New York, Books, Inc. 1938