On Parus meridionalis and some other species mentioned in the Catalogue of Birds collected by M. Salle in Southern Mexico
Published in Proceedings of The Zoological Society of London, in 1857, in volume 1857, pages 81-82
Date published:1857
Published in Proceedings of The Zoological Society of London, in 1857, in volume 1857, pages 81-82
Date published:1857