Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 1989)

Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 1990)

Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 1991)

Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 1993)

Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 1994)

Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 1995)

Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 1997)

Revista chilena de entomología - Sociedad Chilena de Entomología. (La Universidad, 2001)

Revista chilena de historia natural - Museo de Historia Natural de Valparaíso (Valparaíso, Chile) (Litografia e Impr. Industrial (F. Peters), 1915)

Revista chilena de historia natural - Museo de Historia Natural de Valparaíso (Valparaíso, Chile) (Litografia e Impr. Industrial (F. Peters), 1921)

Revista chilena de historia natural - Museo de Historia Natural de Valparaíso (Valparaíso, Chile) (Litografia e Impr. Industrial (F. Peters), 1923)

Revista de la Facultad de Agronomía y Veterinaria - Universidad Nacional de La Plata. Facultad de Agronomía y Veterinaria. (La Facultad, 1910)

Revue bryologique et lichenologique - Muséum national d'histoire naturelle (France) (Museum national d'histoire naturelle, 1954)

Revue bryologique et lichenologique - Muséum national d'histoire naturelle (France) (Museum national d'histoire naturelle, 1956)

Revue bryologique et lichenologique - Muséum national d'histoire naturelle (France) (Museum national d'histoire naturelle, 1960)

Revue bryologique et lichenologique - Muséum national d'histoire naturelle (France) (Museum national d'histoire naturelle, 1971)

Revue de mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1950)

Revue de mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1951)

Revue de mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1963)

Revue de mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1965)

Revue de mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1967)

Revue de mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1969)

Revue générale de botanique (Libraire générale de l'enseignement, 1915)

Revue générale des sciences pures et appliquées ([s.n.], 1916)

Revue mycologique (Bureaux de la rédaction, 1900)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1980)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1981)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1993)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 1997)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 2003)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 2011)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 2017)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 2018)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 2019)

Revue suisse de zoologie - Muséum d'histoire naturelle de Genève. (Kundig [etc.], 2020)

Rhododendron Society Notes - Rhododendron Society(UK) (1916)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1981)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1994)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 2001)

Los ríos mesetarios norpatagónicos : aguas generosas del Ande al Atlántico - Masera, Ricardo Freddy, 1938 - (Gobierno de Río Negro, Ministerio de Producción, 2010)

Rodriguésia: Revista do Jardim Botânico do Rio de Janeiro (Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 1979)

Rodriguésia: Revista do Jardim Botânico do Rio de Janeiro (Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 1980)

Rodriguésia: Revista do Jardim Botânico do Rio de Janeiro (Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 2000)

The Saier catalog of seeds. no. 20, January, 1960 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harry E. Saier, 1960)

The Scale - Systematic Entomology Laboratory (U.S.) (Systematic Entomology Lab, 1983)

Science - American Association for the Advancement of Science. ([s.n.], 1880)

Science - American Association for the Advancement of Science. ([s.n.], 1913)

Science - American Association for the Advancement of Science. ([s.n.], 1918)

The Scientific monthly - American Association for the Advancement of Science. (American Association for the Advancement of Science [etc.])

Scientific reports,. Series C, Zoology and botany - Mawson, Douglas, Sir, 1882 -1958 (s.n.], 1911)

Seeds and plants imported - United States. Department of Agriculture. (G.P.O, 1907)

Seeds and plants imported - United States. Department of Agriculture. (G.P.O, 1909)

Seeds and plants imported - United States. Department of Agriculture. (G.P.O, 1911)

Seeds of rare plants. Offer no. 21 C - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1934)

Seeds of rare plants : Offer 23 C - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1935)

Seeds of rare plants : Offer no. 23 B - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1935)

Seeds of rare plants : offer no. 25 B - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1935)

Seeds of rare plants : offer no. 27B - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1937)

Seeds of rare plants : offer no. 27C - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1937)

Seeds of rare plants : offer no. 27D - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1937)

A Selected bibliography of insect-vascular plant associational studies - Kingsolver, John M. (U.S. Dept. of Agriculture, Agricultural Research Service, 1984)

Sendtnera : Mitteilungen der Botanischen Staatssammlung und des Instituts für Systematische Botanik der Universitat München - Botanische Staatssammlung München. (Botanische Staatssammlung München, 1997)

Sendtnera : Mitteilungen der Botanischen Staatssammlung und des Instituts für Systematische Botanik der Universitat München - Botanische Staatssammlung München. (Botanische Staatssammlung München, 2001)

sheng tai ke xue jin zhan - Duan, Changqun (gao deng jiao yu chu ban she, 2008)

sheng tai xue ci dian - zhao tian zhen yi (tu jing zhuang yi lang, 1974)

A short flora of Berwickshire - Braithwaite, Michael E. (M.E. Braithwaite, 2014)

Shrubs, trees, evergreens, hedge plants and vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brimfield Gardens Nursery, 1959)

Shrubs, trees, evergreens, hedge plants and vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brimfield Gardens Nursery, 1958)

Shrubs, trees, evergreens, hedge plants and vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brimfield Gardens Nursery, 1956)

Shrubs, trees, evergreens, hedge plants and vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brimfield Gardens Nursery, 1955)

Shrubs, trees, evergreens, hedge plants and vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brimfield Gardens Nursery, 1957)

shuang zi ye zhi wu ke zhi - di de xun (ke xue chu ban she)

SIDA, contributions to botany - Mahler, William F. (W. F. Mahler, etc.], 2002)

The silva of North America :a description of the trees which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin and company, 1896)

The silva of North America :a description of the trees which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin and company, 1902)

The silva of North America a description of the tree which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin, 1896)

Sitzungsberichte. Abt. 1, Mineralogie, Krystallographie, Botanik, Physiologie der Pflanzen, Zoologie, Paläontologie, Geologie, physische Geographie und Reisen - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1891)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 1975)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 1986)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 1987)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2009)