Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 4-20
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Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1902, in volume 54, pages 21-22
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Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1902, in volume 54, pages 25-32
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 33-36
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Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 39-43
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Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 80-84
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 113
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 114
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 173
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 175-186
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 233-240
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 256
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Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 279-283
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 284-359
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 383-388
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Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 389-412
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 413-442
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 461-504
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 507-509
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 512
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 517-533
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Published in Proc. Acad. nat. Sci. Philad., in 1902, in volume 54, pages 534-592
Created: 2010-11-18, modified: 2021-04-05
Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1902, in volume 54, pages 595-598
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Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1902, in volume 54, pages 629-637
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 696-716
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Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1902, in volume 54, pages 717-727
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 744-749
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 749
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 750-790
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 805-811
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1902, in volume 54, pages 812
Created: 2013-03-02, modified: 2013-03-02