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The cell in development and inheritance - Wilson, Edmund B. (Edmund Beecher), 1856 -1939 (The Macmillan company, 1900)

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A charafélék (Characeae L. Cl. Richard) különös tekintettel a Magyarországi fajokra. Die Characeen (Characeae L. Cl. Richard) mit besonderer Rücksicht auf die in Ungarn beobachteten Arten. A Kir. Magyar természettudományi társulattól a bugát-alapból jutalmazott pályamü - Magyar Természettudományi Társulat. (Kiadja a K.M. Természettudományi Társulat, 1893)

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Check-list of the species of fishes known from the Philippine Archipelago - Jordan, David Starr, 1851 -1931 (Bureau of printing, 1917)

Check-list of the species of fishes known from the Philippine Archipelago - Jordan, David Starr, 1851 -1931 (Bureau of printing, 1918)

Chester Dewey and John Torrey correspondence, 1818-1862 - Dewey, Chester, 1784 -1867 (1842)

Chloris protogæa. Beiträge zur flora der vorwelt - Unger, F. (Franz), 1800 -1870 (In commission bei W. Engelmann, 1847)

Chloroplast pigments and chromatographic analysis - Strain, Harold H. (Harold Henry), 1904 - (Pennsylvania State University, 1958)

Class book of botany : being an introduction to the study of the vegetable kingdom - Balfour, John Hutton, 1808 -1884 (Adam and Charles Black, 1854)

Class-book of botany : being outlines of the structure, physiology, and classification of plants : with a flora of the United States and Canada - Wood, Alphonso, 1810 -1881 (A.S. Barnes & Co, 1874)

Class book of botany. Being outlines of the structure, physiology and classification of plants. With a flora of all parts of the United States and Canada - Wood, Alphonso, 1810 -1881 (A.S. Barnes & Burr, 1860)

Class-book of botany: being outlines of the structure, physiology, and classification of plants; with a flora of the United States and Canada - Wood, Alphonso, 1810 -1881 (A. S. Barnes & co, 1869)

Class-book of botany being outlines of the structure, physiology, and classification of plants : with a flora of the United States and Canada - Wood, Alphonso, 1810 -1881 (A.S. Barnes, 1875)

Class-book of botany being outlines of the structures, physiology, and classification of plants : with a flora of the United States and Canada - Wood, Alphonso, 1810 -1881 (American Book Co, 1881)

The Classification of a botanical library - Trelease, William, 1857 -1945 (1900)

The classification of lower organisms - Copeland, Herbert Faulkner (Pacific Books, 1956)

Clavis, classium, ordinum et familiarum atque index generum regni vegetabilis = Diagnostische Uebersichtstafeln des natürlichen Pflanzensystems : nebst vollständigem Gattungsregister - Perleb, Karl Julius, 1794 -1845 (A. Emmerling, 1838)

The collector's handbook of algae, diatoms, desmids, fungi, lichens, mosses, and other of the lower cryptogamia, with instructions for the formation of an herbarium - Nave, Johann, 1831 -1864 (D. Bogue, 1881)

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A college text-book of botany : being an enlargement of the author's "Elementary botany," - Atkinson, George Francis, 1854 -1918 (Henry Holt and Company, 1905)

A college text-book of Botany, being an enlargement of the author's "Elementary Botany." - Atkinson, George Francis, 1854 -1918 (Holt, 1905)

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Commentationes botanicae :observationes botanique - Du Mortier, B.-C. (Barthélemy-Charles), 1797 -1878 (C. Casterman-Dieu, 1822)

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Conspectus regni vegetabilis : secundum characteres morphologicos praesertim carpicos in classes ordines et familias digesti, adjectis exemplis nominibusque plantarum usui medico technico et oeconomico inservientium = Uebersicht der Classen, Ordnungen und Familien des Gewächsreiches nach morphologischen Grundsätzen, unter besonderer Rücksicht auf den Fruchtbau, mit Angabe von Beispielen und von den in der Medicin, Technik und Oekonomie besonderswichtigen Pflanzen - Martius, Karl Friedrich Philipp von, 1794 -1868 (Joh. Leonhard Schrag, 1835)

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Contributions to Japanese Characeae - Allen, Timothy Field, 1837 -1902 (1894)

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Cretaceous and Lower Cenozoic Charophyta from Peru - Peck, Raymond Elliot, 1904 - (The American Museum of Natural History, 1947)

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Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1983)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1984)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1985)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1986)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1987)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1988)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1989)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1990)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1991)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1993)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1994)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1995)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC)

Cryptogamie. Algologie - Laboratoire de cryptogamie, Paris (ADAC, 1996)

Cryptogamie. Bryologie, lichenologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1993)

Cunninghamia: A journal of plant ecology for eastern Australia - National Herbarium of New South Wales, (Royal Botanic Gardens, National Herbarium of New South Wales, 2008)