AMCS Bulletin 14 Karst Hydrology of the Sierra de El Abra, Mexico By John Fish with a foreword by Derek Ford and a preface by Gerald Atkinson 186 pages, softbound 82 drawn figures, including 8 foldouts 48 photographs, 33 tables 2004

This is a complete publication of John Fish's 1977 PhD disseration, newly typeset with new foreword and preface. The long chapter on caves includes 26 cave maps, several as foldouts. This work has been very difficult to find and is probably the most sought-after major geologic study on Mexican caves and karst.

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Table of Contents
17	Introduction
21	Geology and Environment of the Field Area
31	Geomorphic Features of the Area
45	Hydrology and Hydrogeology
73	Hydrogeochemistry
91	The Caves
135	Analysis and Synthesis
179	Appendixes and Bibliography