SP12: Time in Karst Selected papers and abstracts of the symposium held March 14 through 18, 2007, Postojna, Slovenia. Conference Proceedings (2007). A4 format. 243 pages. Soft bound. Full color throughout. ISBN 978-0-9789976-1-8 Table of Contents $69.00 USD (plus shipping) Recommended Citation: Andrej Kranjc, Franci Gabrovsek, David C. Culver, and Ira D. Sasowsky (eds.), 2007, Time in Karst. Special Publication 12, Karst Waters Institute, Leesburg, Virginia, 243 p.