HARTGE, Karl Heinrich - HORN, Rainer. Essential soil physics : introduction to soil processes, functions, structure and mechanics. Eds. Robert Horton, Rainer Horn, Jörg Bachmann, Stephan Peth. 1st edition, based on the 4th, completely revised and extended German edition. Stuttgart : Schweizerbart Science Publishers, 2016. 391 s. ISBN 978-3-510-65288-4.