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New races of birds from Haiti
Published in Proceedings of The Biological Society of Washington, in 1929, in volume 42, pages 117-119
Created: 2011-07-31, modified: 2011-07-31
A snake from China
Published in Proc. Biol. Soc. Washington, in 1929, in volume 42, pages 129-130
Created: 2011-04-14, modified: 2011-06-21
The races of Sitta pygmaea Vigors
Published in Proceedings of The Biological Society of Washington, in 1929, in volume 42, pages 175-177
Created: 2011-07-31, modified: 2011-07-31
A new y4m7a from El Salvador
Published in Proceedings of The Biological Society of Washington, in 1929, in volume 42, pages 217-218
Created: 2011-07-31, modified: 2011-07-31