Reprinted from the proceedings of the American Academy of Arts and Sciences, vol. xxxvi., no. 24.Mode of access: Internet
"No. 1499. From the Proceedings of the United States National Museum, vol. XXXI, pages 613-645."Mode...
Reprinted Proceedings American Philosophical Society, Vol. xlii, No. 173.Mode of access: Internet
"Reprinted from the Journal of morphology, v. I, no. 2, December, 1887."Mode of access: Internet
"Proceedings of the American Association for the Advancement of Science, Aug. 1874", pp.133-141.Cove...
Plates xlviii-lv printed on both sides."From the Bulletin of the Bureau of fisheries, vol. xxxvi, 19...
From Bulletin of Bureau of Fisheries, Volume XXIX, 1909.Bibliography: p. 384-408.Mode of access: Int...
From the Proceedings of the United States national museum. vol.XXI,p.507-537.At head of title: Smith...
Issued also as Thesis (Ph. D.) George Washington University, 1917.Mode of access: Internet
At head of title: Extracted from the Bulletin of the U. S. Fish Commission for 1895.Bibliography: p....
Bibliography: v.1, p. 4-5.1.t. Morphologische, entwicklungsgeschichtliche und physiologische variati...
Proc. Acad. Nat. Sci. Philadelphia. 1891. 337-341. pl. 16.Mode of access: Internet
Reprinted from The American naturalist, v. xliii, no. 509, May, 1909.Cover-title.Mode of access: Int...
From the 35th annual report of the Commissioners of Inland Fisheries of Rhode Island.Mode of access:...
Detached from: Proceedings of the United States National Museum, v. 6, 1883.Mode of access: Internet
Detached from: Proceedings of the Boston Society of Natural History, v. 12.Mode of access: Internet
"No. 1499. From the Proceedings of the United States National Museum, vol. XXXI, pages 613-645."Mode...
Reprinted Proceedings American Philosophical Society, Vol. xlii, No. 173.Mode of access: Internet
"Reprinted from the Journal of morphology, v. I, no. 2, December, 1887."Mode of access: Internet
"Proceedings of the American Association for the Advancement of Science, Aug. 1874", pp.133-141.Cove...
Plates xlviii-lv printed on both sides."From the Bulletin of the Bureau of fisheries, vol. xxxvi, 19...
From Bulletin of Bureau of Fisheries, Volume XXIX, 1909.Bibliography: p. 384-408.Mode of access: Int...
From the Proceedings of the United States national museum. vol.XXI,p.507-537.At head of title: Smith...
Issued also as Thesis (Ph. D.) George Washington University, 1917.Mode of access: Internet
At head of title: Extracted from the Bulletin of the U. S. Fish Commission for 1895.Bibliography: p....
Bibliography: v.1, p. 4-5.1.t. Morphologische, entwicklungsgeschichtliche und physiologische variati...
Proc. Acad. Nat. Sci. Philadelphia. 1891. 337-341. pl. 16.Mode of access: Internet
Reprinted from The American naturalist, v. xliii, no. 509, May, 1909.Cover-title.Mode of access: Int...
From the 35th annual report of the Commissioners of Inland Fisheries of Rhode Island.Mode of access:...
Detached from: Proceedings of the United States National Museum, v. 6, 1883.Mode of access: Internet
Detached from: Proceedings of the Boston Society of Natural History, v. 12.Mode of access: Internet
"No. 1499. From the Proceedings of the United States National Museum, vol. XXXI, pages 613-645."Mode...
Reprinted Proceedings American Philosophical Society, Vol. xlii, No. 173.Mode of access: Internet
"Reprinted from the Journal of morphology, v. I, no. 2, December, 1887."Mode of access: Internet