Birds collected in Inner Mongolia, Kansu, and Chihli by the National Geographic Society's Central-China Expedition under the direction of F. R.Wulsin
Publisher
Smithsonian Institution
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献