- Publication venue
- Publication date
- 01/01/1987
- Field of study
- Publication venue
- Publication date
- 01/01/1989
- Field of study
- Publication venue
- Landbouwuniversiteit Wageningen
- Publication date
- 01/01/1996
- Field of study
- Publication venue
- Publication date
- 01/01/1988
- Field of study
- Publication venue
- Publication date
- 01/01/1990
- Field of study
- Publication venue
- Publication date
- 01/01/1991
- Field of study
- Publication venue
- Publication date
- 01/01/1988
- Field of study
- Publication venue
- Publication date
- 01/01/1989
- Field of study
- Publication venue
- DLO-Research Institute for Agrobiology and Soil Fertility
- Publication date
- Field of study