LI.—The nomenclature and subspecies of the Purple-faced Langur, with notes on the other Langurs inhabiting Ceylon
Published in Annals and Magazine of Natural History, in 1923, in volume 11, issue 64, pages 506-515
Date published:1923
Published in Annals and Magazine of Natural History, in 1923, in volume 11, issue 64, pages 506-515
Date published:1923