- Publication venue
- Landbouw-Economisch Instituut
- Publication date
- 01/01/1965
- Field of study
- Publication venue
- Landbouw-Economisch Instituut
- Publication date
- 01/01/1976
- Field of study
- Publication venue
- Publication date
- 10/01/2022
- Field of study
- Publication venue
- Brussel : LEI,
- Publication date
- Field of study
Ten dele voortzetting van: LEI-statistieken = Statistiques de l'IE
- Publication venue
- Landbouw-Economisch Instituut
- Publication date
- 01/01/1965
- Field of study
- Publication venue
- Brussel : LEI,
- Publication date
- Field of study
- Publication venue
- IFDC-Africa [etc.]
- Publication date
- Field of study