Author:
Brus D.J.,Spätjens L.E.E.M.,de Gruijter J.J.
Reference14 articles.
1. Black, C.A., 1992. Soil Fertility Evaluation and Control. Lewis Publishers, Boca Raton, 746 pp.
2. Random sampling or geostatistical modelling. Choosing between design-based and model-based sampling strategies for soil;Brus;Geoderma,1997
3. Burrough, P.A., 1986. Principles of Geographical Information Systems for Land Resources Assessment.Clarendon Press, Oxford, 194 pp.
4. Cochran, W.G., 1977. Sampling Techniques, 3rd edn. Wiley, 428 pp.
5. Fitting variogram models by least squares;Cressie;Mathematical Geology,1985