Sharpe on the Zoögeographical Areas of the WorldOn the Zoo-Geographical Areas of the World, Illustrating the Distribution of Birds R. Bowdler Sharpe [review-book]

J. A. A.
1894 The AUK: A Quarterly Journal of Ornithology  
doi:10.2307/4067632 fatcat:jivekra4wzgypdw5nncaqvqtde