Caves of the Inter-American highway
Subtitle: Nuevo Laredo, Tamulipas to Tamazunchale, San Luis Potosi
By: edited by William H. Russell and Terry W. Raines
Series: Bulletin of the Association for Mexican cave studies -- 1; Bulletin (Association of Mexican Cave Studies) -- 1
Publisher: Association for Mexican Cave Studies
Published: 1967
Place of publication: Austin, Tex
Language: eng
Number of pages: 126
Subjects: Caves; Speleology
Notes: Includes index.

Bibliography: p. 117-119.