A Contribution to the Anatomy of the Three-toed Sloth (Bradypus tridactylus)
Published in Proceedings of The Zoological Society of London, in 1921, in volume 1921, pages 157-177
Date published:1921
Published in Proceedings of The Zoological Society of London, in 1921, in volume 1921, pages 157-177
Date published:1921