- Publication venue
- Iowa State University Digital Repository
- Publication date
- 01/01/1975
- Field of study
- Publication venue
- Research Institute and Development. Suranaree University of Technology
- Publication date
- 01/01/2011
- Field of study
- Publication venue
- School of Crop Production, Institute of Agricultural Technology, Suranaree University of Technology
- Publication date
- 01/01/2010
- Field of study
- Publication venue
- Publication date
- 01/01/1975
- Field of study
- Publication venue
- 'Faculty of Medicine Prince of Songkla University'
- Publication date
- 01/01/1982
- Field of study