1. Growth and yield of crops after deep loosening of the soil;Albas,1985
2. Simulating soil water regimes in the context of land evaluation;Belmans,1984
3. A case study of the effect of soil compaction on potato growth in a loamy sand soil. 1. Physical measurements and rooting patterns;Boone;Neth. J. Agric. Sci.,1978
4. The effect of a ploughpan in marine loam soils on potato growth. 1. Physical properties and rooting patterns;Boone;Potato Res.,1985
5. Estimating moisture-related land qualities for land evaluation, land-use planning techniques and policies;Bouma,1984