Includes index.Proceedings of the Washington Academy of Sciences, v. 12, no. 2, May 1910.Mode of access: Internet
From: Bulletin of the Buffalo Society of Natural Sciences, October 1873.Caption title."Read before t...
Reprinted from: Bulletin of the Southern California Academy of Sciences. 1903. 2(6): 65-70.Mode of a...
Lichenes by Edw. Tuckerman, p. 223-235.Issued July, 1867.From the Proceedings of the American academ...
"Bulletin of the United States National Museum, issued June 9, 1913."Mode of access: Internet
"Bibliography of North American lichenology": p. [44]-50.Mode of access: Internet
Extract from: American journal of science and arts, vol. 25, May, 1858.Mode of access: Internet
"Bulletin of the United States National Museum."Bibliography : p. [116]Mode of access: Internet
Descriptive letterpress on versos of some of the plates.Mode of access: Internet.
Extrait du Bulletin de l'Academie internationale de Géographie botanique, v. 13, p. 1-48, 108-132, 1...
State of Connecticut. Public document no.47."Literature cited": p.49.Mode of access: Internet
Cover title.Includes bibliographical references and index.Stafleu & Cowan, Taxonomic Lit., ed. 2,Mod...
Proc. Cal. Acad. Sci. ser.2, VI. 1896. pp.422-430. Plates.Mode of access: Internet
Reprint of Acta Societatis pro fauna et flora fennica, VII, 1890.Thèse--Univ. de Helsingfors.Mode of...
Reprint of Acta Societatis pro fauna et flora fennica, VII, 1890.Thèse--Univ. de Helsingfors.Mode of...
"Issued October 11, 1888."From Proceedings of the California Academy of Sciences, 2nd series, v. 1, ...
From: Bulletin of the Buffalo Society of Natural Sciences, October 1873.Caption title."Read before t...
Reprinted from: Bulletin of the Southern California Academy of Sciences. 1903. 2(6): 65-70.Mode of a...
Lichenes by Edw. Tuckerman, p. 223-235.Issued July, 1867.From the Proceedings of the American academ...
"Bulletin of the United States National Museum, issued June 9, 1913."Mode of access: Internet
"Bibliography of North American lichenology": p. [44]-50.Mode of access: Internet
Extract from: American journal of science and arts, vol. 25, May, 1858.Mode of access: Internet
"Bulletin of the United States National Museum."Bibliography : p. [116]Mode of access: Internet
Descriptive letterpress on versos of some of the plates.Mode of access: Internet.
Extrait du Bulletin de l'Academie internationale de Géographie botanique, v. 13, p. 1-48, 108-132, 1...
State of Connecticut. Public document no.47."Literature cited": p.49.Mode of access: Internet
Cover title.Includes bibliographical references and index.Stafleu & Cowan, Taxonomic Lit., ed. 2,Mod...
Proc. Cal. Acad. Sci. ser.2, VI. 1896. pp.422-430. Plates.Mode of access: Internet
Reprint of Acta Societatis pro fauna et flora fennica, VII, 1890.Thèse--Univ. de Helsingfors.Mode of...
Reprint of Acta Societatis pro fauna et flora fennica, VII, 1890.Thèse--Univ. de Helsingfors.Mode of...
"Issued October 11, 1888."From Proceedings of the California Academy of Sciences, 2nd series, v. 1, ...
From: Bulletin of the Buffalo Society of Natural Sciences, October 1873.Caption title."Read before t...
Reprinted from: Bulletin of the Southern California Academy of Sciences. 1903. 2(6): 65-70.Mode of a...
Lichenes by Edw. Tuckerman, p. 223-235.Issued July, 1867.From the Proceedings of the American academ...