Motyka, J.; d’Obyrn, K. Book Review: Principles of Karst Hydrogeology – Conceptual Models, Time Series Analysis, Hydrogeo-Chemistry and Groundwater Exploitation, by Antonio Pulido-Bosch, 2021. Springer International Publishing, 369 Pages. EBook Price: 50,28 EUR, ISBN 978-3-030-55370-8. logos 2023, 29, 61-64.