AMCS Reprint Series 1 Mexican Caving of the Southwest Texas Grotto 1966-1971 Edited by Mike Walsh Southwest Texas Grotto, San Marcos, Texas 1972 8.5 by 11 inches, 146 pages bound photocopy reprint 2001

Similar in format to AMCS Bulletin 1, Caves of the Inter-American Highway, this book is a guide to caves in northeastern Mexico, with road and trail logs, area maps, and descriptions of numerous caves, with maps of 17 of them. Before being reprinted by the AMCS, it was out of print for twenty-five years.

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Table of Contents

Ciudad Victoria to Xilitla Cutoff 1
Ciudad Valles to San Luis Potosí 37
Xilitla Cutoff to Pinal De Amoles 73
Trip Reports 118