W. Rüegg

Herbicide research and development: challenges and opportunities

W. Rüegg, M. Quadranti, A. Zoschke, 2007 .

Accumulation of dry matter and nitrogen by minimum-tillage silage maize planted into winter cover crop residues

B. Feil, P. Stamp, W. Richner, 1998 .

Measurement of runoff and soil erosion on regularly cultivated fields in Switzerland — some critical considerations

V. Prasuhn, D. Schaub, W. Rüegg, 1995 .