1. and 1975. ‘A field study of soil water depletion patterns in presence of growing soybean roots: I. Determination of hydraulic properties of the soil’, Soil Sci. Soc. Am. Proc., 424–430.
2. , and 1971. ‘Field measurement of unsaturated hydraulic conductivity by infiltration through artificial crusts’, Soil Sci. Am. Proc., 362–364.
3. Modelling soil water dynamics in a forest ecosystem. II: Evaluation of spatial variation of soil profiles
4. Acidification and alkalinization of soils
5. 1978. ‘An automatic fluid-scanning switch tensiometer system’, Techn. Bul. 21, Brit. Geom. Res. Group, 29 pp.