Chapters by Mr. Johan Van Tol

• Book Chapter Soil Indicators of Hillslope Hydrology
  by Johan van Tol, Pieter Le Roux and Malcolm Hensley in the book "Principles, Application and Assessment in Soil Science" edited by E. Burcu Özkaraova Güngör, ISBN 978-953-307-740-6, InTech, December 12, 2011