Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 1-9

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Published in Journal of the Washington Academy of Sciences, in 1932, in volume 22, pages 9-19

Created: 2012-07-25, modified: 2023-12-26

Published in Journal of the Washington Academy of Sciences, in 1932, in volume 22, pages 19

Created: 2012-07-25, modified: 2023-12-26

Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 25-37.

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Published in Jour Washington Acad Sci, in 1932, in volume 22, pages 65-69

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 69-70

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 137-148

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Published in Jour Washington Acad Sci, in 1932, in volume 22, pages 181-182

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 182-184

Created: 2012-08-30, modified: 2023-02-16

Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 184-187

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Published in Jour Washington Acad Sci, in 1932, in volume 22, pages 239-242

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 243-245

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 246-257

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 257-260

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 271-274

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Published in Jour Washington Acad Sci, in 1932, in volume 22, pages 274-275

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Published in Jour Washington Acad Sci, in 1932, in volume 22, pages 312-313

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 329-333

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 333-335

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 335-344

Created: 2012-08-30, modified: 2023-02-16

Published in Jour Washington Acad Sci, in 1932, in volume 22, pages 344-354

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Published in Jour Washington Acad Sci, in 1932, in volume 22, pages 386-388

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Published in Jour Washington Acad Sci, in 1932, in volume 22, pages 411-413

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 506-510

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 510-514

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Published in Jour Washington Acad Sci, in 1932, in volume 22, pages 514-517

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, pages 517-518

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Published in Journal of the Washington Academy of Sciences, in 1932, in volume 22, issue 4, pages 88-92

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Published in Journal of The Washington Academy of Sciences, in 1932, in volume 22, issue 6, pages 125-137

Created: 2015-03-16, modified: 2023-02-16