South America called them ; explorations of the great naturalists: La Condamine, Humboldt, Darwin, Spruce /

Alexander von Humboldt.
by: Beck, Hanno
Published: (1959)

Humboldt en América /
by: Pereyra, Carlos, 1871-1942
Published: (1917)

Alexandre de Humboldt, 1769-1859 /
by: Sorre, Maximilien, 1880-1962
Published: (1961)

Alexander von Humboldt, 1769/1969.
Published: (1969)

Alejandro de Humboldt, 1769/1969.
Published: (1969)

Alejandro de Humboldt (1769-1859).
by: Acosta Saignes, Miguel
Published: (1955)

Alexander von Humboldt in Selbstzeugnissen und Bilddokumenten /
by: Meyer-Abich, Wolf
Published: (1967)

Alexander von Humboldt und seine Zeit.
by: De Terra, Helmut, 1900-1981
Published: (1956)

The literary ambitions and achievements of Alexander von Humboldt.
by: Van Dusen, Robert
Published: (1971)

The life, travels and books of Alexander von Humboldt /
by: Stoddard, Richard Henry, 1825-1903
Published: (1859)

Cosmos and colonialism : Alexander von Humboldt in cultural criticism /
Published: (2012)

The dragon tree; a life of Alexander, Baron von Humboldt.
by: Gendron, Val
Published: (1961)

Alejandro de Humboldt : su vida y su obra /
by: Alessio Robles, Vito, 1879-1957
Published: (1945)

Alexander von Humboldt ; Studien zu seiner universalen Geisteshaltung /
by: Schultze, Joachim Heinrich, 1903-
Published: (1959)

The memory of Humboldt : a poem on the occasion of the unveiling of the statue of Alexander von Humboldt, on the celebration of his centenial birthday in Central park, city of New York, Sept. 14, 1869 /
by: McJimsey, William, 1797-1881
Published: (1869)

Alexander von Humboldt und sein Naturbild im Spiegel der Goethezeit.
by: Muthmann, Friedrich
Published: (1955)

Alexander von Humboldt ; bibliographische Ubersicht seiner Werke, Schriften und zerstreuten Abhandlungen.
by: Löwenberg, Julius, 1800-1893
Published: (1960)

Alexandre de Humboldt : historien et géographe de l'Amérique espagnole, 1799-1804 /
by: Minguet, Charles
Published: (1969)

Address delivered on the centennial anniversary of the birth of Alexander von Humboldt : under the auspices of the Boston society of natural history /
by: Agassiz, Louis, 1807-1873
Published: (1869)

Address delivered on the centennial anniversary of the birth of Alexander von Humboldt : under the auspices of the Boston Society of Natural History /
by: Agassiz, Louis, 1807-1873
Published: (1869)

Alexander von Humboldt : wirkends vorbild für Fortschritt und Befreiung der Menschheit. Festschrift aus anlass seines 200. Geburtstages /
Published: (1969)

The passage to Cosmos : Alexander von Humboldt and the shaping of America /
by: Walls, Laura Dassow
Published: (2009)

Green universe ; the story of Alexander von Humbolt.
by: Dolan, Edward F., 1924-
Published: (1959)

Wissenschaftliche Festschrift zur Enthullung des von Seiten Seiner Majestat Kaiser Wilhelm II. dem mexikanischen Volke zum Jubilaum seiner Unabhangigkeit gestifeten Humboldt-Denkmals /
Published: (1910)

Alexander von Humboldt. : Werk und Weltgeltung /
Published: (1969)

Humboldt l'explorateur /
by: Gascar, Pierre, 1916-1997
Published: (1985)

Alexander von Humboldt : a metabiography /
by: Rupke, Nicolaas A.
Published: (2005)

A longing for wide and unknown things : the life of Alexander von Humboldt /
by: Meinhardt, Maren
Published: (2018)

Divine cosmos : Humboldt's ecology in nineteenth-century American literature /
by: Nossaman, Lucas
Published: (2025)

Jane Austen & Charles Darwin : naturalists and novelists /
by: Graham, Peter W., 1951-
Published: (2008)

The tree of life : a book depicting the life of Charles Darwin, naturalist, geologist & thinker /
by: Sís, Peter, 1949-
Published: (2003)

Alexander von Humboldt : perceiving the world /
Published: (2023)

Charles Darwin : the naturalist as a cultural force.
by: Sears, Paul B. (Paul Bigelow), 1891-1990
Published: (1950)

Darwin, el gigante de la evolución.
by: Cueva Tamariz, Agustín
Published: (1960)

Humboldt and Jefferson : a transatlantic friendship of the enlightenment /
by: Rebok, Sandra
Published: (2014)

Charles Darwin : naturalist /
by: Anderson, Margaret J. (Margaret Jean), 1931-
Published: (1994)