Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 3-4
Created: 2011-06-01, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 5
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1906, in volume 58, pages 10-50
Created: 2011-06-02, modified: 2021-04-05
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1906, in volume 58, pages 77-113
Created: 2011-06-01, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 114-122
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 176
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Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 177-212
Created: 2010-11-20, modified: 2021-04-05
Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1906, in volume 58, pages 213-214
Created: 2010-11-20, modified: 2022-10-20
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1906, in volume 58, pages 217-260
Created: 2010-10-04, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 261
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences of Philadelphia (Proc. Acad. Nat. Sci. Philad.), in 1906, in volume 58, pages 262-278
Created: 2011-06-01, modified: 2022-10-20
Published in Proceedings of the Academy of Natural Sciences of Philadelphia (Proc. Acad. Nat. Sci. Philad.), in 1906, in volume 58, pages 279-292
Created: 2011-06-01, modified: 2022-10-20
Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1906, in volume 58, pages 358-418
Created: 2011-06-02, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 429
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 430
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 484-488
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 490-500
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 509
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 529-567
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 580-581
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 582-586
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 593-594
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, pages 595-601
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1906, in volume 58, issue 2, pages 293-351
Created: 2016-03-21, modified: 2016-03-21
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1906, in volume 1906, pages 419-422
Created: 2011-06-01, modified: 2021-04-05