dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Frivaldszky, János, - International Ornithological Congress Budapest, Hungary
    Publication info: Budapestini, Typis Societatis Frankli, 1891
    Holding Institution: American Museum of Natural History Library
  2. By: Sharpe, Richard Bowdler, - International Ornithological Congress Budapest, Hungary
    Publication info: Budapest, Pub. at the office of the congress, 1891
    Holding Institution: Smithsonian Libraries and Archives