Google Books

• Jenny's Factors of Soil Formation

• Principles and Practice of Soil Science: The Soil as a Natural Resource (Bob White)

• Australian Soils and Landscapes (Neil McKenzie)

• Digital Soil Mapping: An Introductory Perspective (Philippe Lagacherie)

• Environmental Soil-Landscape Modeling: Geographic Information Technologies & Pedometrics (Sabine Grunwald)

• Sampling for Natural Resource Monitoring (Jaap De Gruijter)

• Multivariate Geostatistics: An Introduction with Applications (Hans Wackernagel)
• Basic Linear Geostatistics (Margaret Armstrong)
• Model-Based Geostatistics (Diggle)