Authors: Mary J Rathbun
Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 1-3
Created: 2014-01-30, modified: 2025-12-03
Authors: E T Wherry
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 25-28
Created: 2015-03-16, modified: 2025-12-03
Authors: John B Reeside
Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 35-41
Created: 2014-01-30, modified: 2025-12-03
Authors: John B Reeside
Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 59-60
Created: 2014-01-30, modified: 2025-12-03
Authors: E W Nelson | E A Goldman
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 82-83
Created: 2012-08-30, modified: 2025-12-03
Authors: H Harold Shamel
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 83-84
Created: 2012-08-30, modified: 2025-12-03
Authors: M C Hall
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 87-88
Created: 2014-01-30, modified: 2014-01-30
Authors: Clarence R Shoemaker
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 107-114
Created: 2012-08-30, modified: 2025-12-03
Authors: N A Cobb
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 225-241
Created: 2012-08-30, modified: 2025-12-03
Authors: C B Davenport
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 317-331
Created: 2014-01-30, modified: 2025-12-03
Authors: Oliver P Hay
Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 331-340
Created: 2014-01-30, modified: 2025-12-03
Authors: R W Whipple | E C Case
Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 370-372
Created: 2014-01-30, modified: 2025-12-03
Authors: A S Hitchcock
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 381-384
Created: 2015-03-16, modified: 2025-12-03
Authors: Joseph A Cushman
Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 395-396
Created: 2014-01-30, modified: 2025-12-03
Authors: Charles Drechsler
Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 398-418
Created: 2014-01-30, modified: 2025-12-03
Authors: T B Nolan
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 421-432
Created: 2014-01-30, modified: 2025-12-03
Authors: Willard Berry
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 432-434
Created: 2012-08-30, modified: 2025-12-03
Authors: Herbert Friedmann
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 434-435
Created: 2012-08-30, modified: 2025-12-03
Authors: R S Williams
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 465-475
Created: 2015-03-16, modified: 2025-12-03
Authors: Edward A Chapin
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, pages 488-495
Created: 2012-08-30, modified: 2025-12-03
Authors: Oliver P Hay
Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 501-509
Created: 2014-01-30, modified: 2025-12-03
Authors: E C Leonard
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, issue 2, pages 484-488
Created: 2015-03-16, modified: 2025-12-03
Authors: C V Morton
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, issue 15, pages 372-374
Created: 2015-03-16, modified: 2025-12-03
Authors: E P Killip
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, issue 15, pages 374-381
Created: 2015-03-16, modified: 2025-12-03
Authors: C V Morton
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, issue 16, pages 396-398
Created: 2015-03-16, modified: 2025-12-03