A half century of economic progress, 1890-1940,
Ludewig, Charles Keech, 1906-
A half century of economic progress, 1890-1940, by C. Keech Ludewig, Julian G. Zier [and] Paul Kelbaugh. Fiftieth anniversary of the Pan American union, 1890-April 14-1940. - Washington, D.C., Pan American union [1940] - 1 p. l., 17 numb. l. incl. 2 tab. 28cm.
Cover title. At head of title: Pan American day, April 14. Mimeographed.
A half century of Latin American agriculture, by P. R. Kelbaugh.--A half century of Latin American commerce, by J. G. Zier.--Industrialization in the republics of Latin America, by C. K. Ludewig.
pa 41000013
Agriculture--Latin America.
Industries--Latin America.
Latin America--Commerce.
HC165 / .L77
330.98
A half century of economic progress, 1890-1940, by C. Keech Ludewig, Julian G. Zier [and] Paul Kelbaugh. Fiftieth anniversary of the Pan American union, 1890-April 14-1940. - Washington, D.C., Pan American union [1940] - 1 p. l., 17 numb. l. incl. 2 tab. 28cm.
Cover title. At head of title: Pan American day, April 14. Mimeographed.
A half century of Latin American agriculture, by P. R. Kelbaugh.--A half century of Latin American commerce, by J. G. Zier.--Industrialization in the republics of Latin America, by C. K. Ludewig.
pa 41000013
Agriculture--Latin America.
Industries--Latin America.
Latin America--Commerce.
HC165 / .L77
330.98