Vida silvestre y recursos naturales a lo largo de la Carretera Panamericana
By: bajo la direccio n de Enrique Beltra n, director del Instituto.
Contributors: Beltra n, Enrique.
Published: 1953
Place of publication: Me xico
Language: spa
Number of pages: 228
Subjects: Natural history -- Mexico.; Natural resources -- Mexico.; Inter-American Highway.
Notes: Bibliography: p. 227-228.