Congress of arts and science, Universal exposition, St. Louis, 1904; ed. by Howard J. Rogers.

v. VI

Congress of arts and science, Universal exposition, St. Louis, 1904; ed. by Howard J. Rogers.

v. IV

Congress of arts and science, Universal exposition, St. Louis, 1904; ed. by Howard J. Rogers.

v.I

Congress of arts and science, Universal exposition, St. Louis, 1904; ed. by Howard J. Rogers.

v. VII

Congress of arts and science, Universal exposition, St. Louis, 1904; ed. by Howard J. Rogers.

v. VIII

Life, letters, and works of Louis Agassiz, by Jules Marcou.

2

Louis Agassiz; his life and correspondence, ed. by Elizabeth Cary Agassiz.

2

Louis Spohr und die "Kasseler Schule" : das pädagogische Wirken des Komponisten, Geigenvirtuosen und Dirigenten in der ersten Häflte des 19. Jahrhunderts

Spohr, Kassel School, violin style, Violinschule, music pedagogy, philanthropinism, 19th century

Flora of Guatemala / Paul C. Standley and Louis O. Williams.

v.24:pt.8:no.3(1967)

The Juglandaceae of Guatemala / Louis O. Williams and Antonio Molina R.

v.32:no.13(1970)

Tropical American plants, II / Louis O. Williams.

v.29:no.6(1961)