WILD ANIMALS OF NORTH AMERICA INTIMATE STUDIES OF BIG AND LITTLE CREATURES OF THE MAMMAL KINGDOM
BY EDWARD W. NELSON Natural-Color Portraits from Paintings by Louis Agassiz Fuertes Track Sketches by Ernest Thompson Seton PUBLISHED BY THE NATIONAL GEOGRAPHIC SOCIETY WASHINGTON, D. C. U. S. A.
Copyright, 1918 BY THE National Geographic Society