Geografía económica
By: por el ingeniero Pedro C. Sánchez ...
Edition: "Edición de la revista ʻIngenieríaʼ."
Publisher: Zincografia de la Direc. de est. geog. y clim.
Published: 1931
Place of publication: México, D.F
Language: spa
Number of pages: 48
Subjects: Economic geography; Natural resources