The Encyclopedia of Caves and Karst Science examines cave and karst geoscience, cave archaeology and human use of caves, art in caves, hydrology and groundwater

Encyclopedia of Caves, Third Edition, provides detailed background information to anyone with a serious interest in caves. This includes students, both undergra

Based on the author's PhD thesis, this book is a theoretical study of subterranean radio communication, with the focus on methods that depend primarily on the p