Add to ORKG"Read before the Ann Arbor Scientific Association, July 3, 1875 and reprinted from the Proceedings, for 1875-76."Mode of access: Internet
"From the American journal of science, October, 1891, vol. xlii, pp. 271-303."Mode of access: Intern...
Biographical.Thesis (PH. D.)--Columbia University, 1898.Mode of access: Internet
Reprinted from: Journal of the Linnean Society, Botany. 1881. 18: 148-244."Read January 15, 1880."Mo...
"Reprinted from the Journal of the Franklin institute, Sept. 1887."Mode of access: Internet
"Extracted from the American naturalist, Aug., Sept. 1887."Mode of access: Internet
"Reprinted from Forest Club Annual, University of Nebraska, Vol. V, 1913."Mode of access: Internet
"Reprinted from the Journal of the American chemical society, vol. XVI, no. 1, January 1894."Mode of...
"First edition, March 1, 1903. Second edition, Nov. 11, 1903."--Pref.Mode of access: Internet
From Proceedings of the Academy of Natural Sciences, Philadelphia, 1887-1901.Mode of access: Interne...
"From the Transactions of the Watford natural history society, 1876."Mode of access: Internet
"First published January 1898; reprinted June 1898, June 1900."Mode of access: Internet
"First edition, 1898. Reprinted, with corrections, 1899 ... 1903."Mode of access: Internet
Reprinted from the Journal of industrial and engineering chemistry, v. 7, 1915.Mode of access: Inter...
Transactions of the Royal Irish academy, Science, 1885. xxviii, 373-452.Mode of access: Internet
Reprinted from: Transactions of the American philosophical society. 1890. xvi: 254-284.Mode of acces...
"From the American journal of science, October, 1891, vol. xlii, pp. 271-303."Mode of access: Intern...
Biographical.Thesis (PH. D.)--Columbia University, 1898.Mode of access: Internet
Reprinted from: Journal of the Linnean Society, Botany. 1881. 18: 148-244."Read January 15, 1880."Mo...
"Reprinted from the Journal of the Franklin institute, Sept. 1887."Mode of access: Internet
"Extracted from the American naturalist, Aug., Sept. 1887."Mode of access: Internet
"Reprinted from Forest Club Annual, University of Nebraska, Vol. V, 1913."Mode of access: Internet
"Reprinted from the Journal of the American chemical society, vol. XVI, no. 1, January 1894."Mode of...
"First edition, March 1, 1903. Second edition, Nov. 11, 1903."--Pref.Mode of access: Internet
From Proceedings of the Academy of Natural Sciences, Philadelphia, 1887-1901.Mode of access: Interne...
"From the Transactions of the Watford natural history society, 1876."Mode of access: Internet
"First published January 1898; reprinted June 1898, June 1900."Mode of access: Internet
"First edition, 1898. Reprinted, with corrections, 1899 ... 1903."Mode of access: Internet
Reprinted from the Journal of industrial and engineering chemistry, v. 7, 1915.Mode of access: Inter...
Transactions of the Royal Irish academy, Science, 1885. xxviii, 373-452.Mode of access: Internet
Reprinted from: Transactions of the American philosophical society. 1890. xvi: 254-284.Mode of acces...
"From the American journal of science, October, 1891, vol. xlii, pp. 271-303."Mode of access: Intern...
Biographical.Thesis (PH. D.)--Columbia University, 1898.Mode of access: Internet
Reprinted from: Journal of the Linnean Society, Botany. 1881. 18: 148-244."Read January 15, 1880."Mo...