On the Variation of the Pit‐Viper, Lachesis atrox
Published in Proceedings of the Zoological Society of London, in 1918, in volume 1918, issue 1-2, pages 163-182
Date published:1918-08
Published in Proceedings of the Zoological Society of London, in 1918, in volume 1918, issue 1-2, pages 163-182
Date published:1918-08