Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 210-211
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 223-230
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 233-235
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 239-244
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 246-247
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 259-262
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 274-276
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 308-314
Created: 2013-03-01, modified: 2013-03-01
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 314-315
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 326-328
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1847, in volume 3, pages 328
Created: 2013-03-02, modified: 2013-03-02