Published in Journal of The Washington Academy of Sciences, in 1984, in volume 74, pages 29-30

Created: 2014-01-30, modified: 2014-01-30

Published in Journal of The Washington Academy of Sciences, in 1984, in volume 74, pages 31-38

Created: 2014-01-30, modified: 2014-01-30

Published in Journal of The Washington Academy of Sciences, in 1984, in volume 74, pages 39-46

Created: 2014-01-30, modified: 2014-01-30

Published in Journal of The Washington Academy of Sciences, in 1984, in volume 74, pages 47-50

Created: 2014-01-30, modified: 2014-01-30

Published in Journal of The Washington Academy of Sciences, in 1984, in volume 74, pages 51-60

Created: 2014-01-30, modified: 2014-01-30

Published in Journal of The Washington Academy of Sciences, in 1984, in volume 74, pages 102-107

Created: 2014-01-30, modified: 2014-01-30