On the Variation in the Number of Dorsal Scale‐rows in our British Snakes
Published in Proceedings of the Zoological Society of London, in 1919, in volume 1919, issue 3-4, pages 357-364
Date published:1919-12
Published in Proceedings of the Zoological Society of London, in 1919, in volume 1919, issue 3-4, pages 357-364
Date published:1919-12