Citation: Hh. Becher, RESISTANCES TO PENETRATION OF AGGREGATES FROM LOESS-DERIVED TOPSOILS AT DIFFERENT SOIL-WATER TENSIONS, Soil & tillage research, 47(1-2), 1998, pp. 73-81
Citation: Hh. Becher, INFLUENCE OF ORGANIC AMENDMENTS ON SOIL P HYSICAL-PROPERTIES, Zeitschrift fur Pflanzenernahrung und Bodenkunde, 159(2), 1996, pp. 121-127
Citation: Hh. Becher, ON THE IMPORTANCE OF SOIL HOMOGENEITY WHEN EVALUATING FIELD TRIALS, Journal of agronomy and crop science, 174(1), 1995, pp. 33-40
Citation: Hh. Becher, MEASURING RESISTANCE TO PENETRATION ON SI NGLE SOIL AGGREGATES, Zeitschrift fur Pflanzenernahrung und Bodenkunde, 157(1), 1994, pp. 37-39