- Publication venue
- IRRI, CABO and TPE
- Publication date
- 01/01/1987
- Field of study
- Publication venue
- Publication date
- 01/01/1999
- Field of study
- Publication venue
- Unknown Publisher
- Publication date
- Field of study
- Publication venue
- Publication date
- 01/01/2000
- Field of study
- Publication venue
- Publication date
- 01/01/1991
- Field of study