Descriptions of new forms of Chinese birds: — Alauda gulgula pescadoresi, Suthora gularis pallida, Heteroxenicua joannæ, Phylloscopus proregulus yunnanensis, Acanthopneuste trochiloides claudiæ, and A. t. disturbans
Published in Bulletin of the British Ornithologists' Club, in 1922, in volume 43, pages 20-23
Date published:1922