Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 19-26
Created: 2012-05-15, modified: 2012-05-15
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 27-32
Created: 2012-05-15, modified: 2012-05-15
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 54-61
Created: 2012-05-15, modified: 2012-05-15
Published in Jour Washington Acad Sci, in 1959, in volume 49, pages 106-112
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 117-120
Created: 2012-05-15, modified: 2012-05-15
Published in Jour Washington Acad Sci, in 1959, in volume 49, pages 122-128
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 157-163
Created: 2012-05-15, modified: 2012-05-15
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 178-182
Created: 2012-05-15, modified: 2012-05-15
Published in Jour Washington Acad Sci, in 1959, in volume 49, pages 183-187
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of the Washington Academy of Sciences, in 1959, in volume 49, pages 188-192
Created: 2012-05-23, modified: 2012-05-23
Published in Jour Washington Acad Sci, in 1959, in volume 49, pages 193-195
Created: 2014-01-30, modified: 2014-01-30
Published in Jour Washington Acad Sci, in 1959, in volume 49, pages 273-283
Created: 2014-01-30, modified: 2014-01-30
Published in Jour Washington Acad Sci, in 1959, in volume 49, pages 284-289
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 290-292
Created: 2012-05-15, modified: 2012-05-15
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 299-316
Created: 2012-05-15, modified: 2012-05-15
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 317-323
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, pages 324-330
Created: 2012-05-15, modified: 2012-05-15
Published in Journal of The Washington Academy of Sciences, in 1959, in volume 49, issue 2, pages 45-52
Created: 2015-03-16, modified: 2015-03-16