A Contribution to the Study of the Variations of the Spotted Salamander (Salamandra maculosa)
Published in Proceedings of The Zoological Society of London, in 1911, in volume 1911, issue 2, pages 323-347
Date published:1911
Published in Proceedings of The Zoological Society of London, in 1911, in volume 1911, issue 2, pages 323-347
Date published:1911