Add to ORKG"From the Proceedings of the Academy of Natural Sciences, Philadelphia, 1887."Mode of access: Internet
Includes index.Vol. 1, pt. 1 has imprint: Philadelphia, The Society.Mode of access: Internet
"Bibliography of Pennsylvania mineralogy": p. [240]-255.Mode of access: Internet
Proceedings of the acad. of nat. sciences of Philadelphia, 1877, pp. 105-109.Mode of access: Interne...
"Reprinted from the Bulletin of the Torrey botanical club, vol. xx. no. 5, May, 1893."Mode of access...
"From the Proceedings of the Academy of natural sciences of Philadelphia, 1904," p. 108-118.Mode of ...
"Reprinted from Annals of the Carnegie Museum, vol. 1, 1901."Mode of access: Internet
"Reprint from the Journal of the Academy of Natural Sciences of Philadelphia, volume XI. Philadelphi...
From Proceedings of the Academy of Natural Sciences, Philadelphia, 1887-1901.Mode of access: Interne...
Extracted from the Proceedings of the Academy of natural sciences of Philadelphia, v. 30, 1880.Mode ...
Some volumes issued in parts.Vols. for 1857-1900 are unnumbered.Mode of access: Internet
Reprint from Proceedings of the Academy of Natural Sciences of Philadelphia, Jan. 1907.Cover title.M...
Reprinted from lists first pub. in the Bulletin of the Philadelphia library company in Jan. 1882 and...
Reprinted from the Transactions of the Connecticut academy of arts and sciences. vol. XIII.Cover-tit...
"Reprinted from the Bulletin of the Torrey Botanical Club, vol. 24, no. 9, September 1898," p. 485-4...
"From natural history transactions of Northumberland, Durham, and Newcastle-upon-Tyne, vol. x."Mode ...
Includes index.Vol. 1, pt. 1 has imprint: Philadelphia, The Society.Mode of access: Internet
"Bibliography of Pennsylvania mineralogy": p. [240]-255.Mode of access: Internet
Proceedings of the acad. of nat. sciences of Philadelphia, 1877, pp. 105-109.Mode of access: Interne...
"Reprinted from the Bulletin of the Torrey botanical club, vol. xx. no. 5, May, 1893."Mode of access...
"From the Proceedings of the Academy of natural sciences of Philadelphia, 1904," p. 108-118.Mode of ...
"Reprinted from Annals of the Carnegie Museum, vol. 1, 1901."Mode of access: Internet
"Reprint from the Journal of the Academy of Natural Sciences of Philadelphia, volume XI. Philadelphi...
From Proceedings of the Academy of Natural Sciences, Philadelphia, 1887-1901.Mode of access: Interne...
Extracted from the Proceedings of the Academy of natural sciences of Philadelphia, v. 30, 1880.Mode ...
Some volumes issued in parts.Vols. for 1857-1900 are unnumbered.Mode of access: Internet
Reprint from Proceedings of the Academy of Natural Sciences of Philadelphia, Jan. 1907.Cover title.M...
Reprinted from lists first pub. in the Bulletin of the Philadelphia library company in Jan. 1882 and...
Reprinted from the Transactions of the Connecticut academy of arts and sciences. vol. XIII.Cover-tit...
"Reprinted from the Bulletin of the Torrey Botanical Club, vol. 24, no. 9, September 1898," p. 485-4...
"From natural history transactions of Northumberland, Durham, and Newcastle-upon-Tyne, vol. x."Mode ...
Includes index.Vol. 1, pt. 1 has imprint: Philadelphia, The Society.Mode of access: Internet
"Bibliography of Pennsylvania mineralogy": p. [240]-255.Mode of access: Internet
Proceedings of the acad. of nat. sciences of Philadelphia, 1877, pp. 105-109.Mode of access: Interne...