Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, pages 117-122
Created: 2012-05-15, modified: 2023-02-16
Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, pages 171-174
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, pages 313-314
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, pages 389-390
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, pages 460-468
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, pages 505-508
Created: 2015-03-16, modified: 2015-03-16
Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, pages 565-572
Created: 2012-05-15, modified: 2023-02-16
Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, issue 1, pages 9-21
Created: 2015-03-16, modified: 2015-03-16
Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, issue 10, pages 286-297
Created: 2015-03-16, modified: 2015-03-16
Published in Journal of The Washington Academy of Sciences, in 1920, in volume 10, issue 15, pages 432-433
Created: 2015-03-16, modified: 2015-03-16