1. Agrodiversity for in situ conservation of thailands native rice germplasm
Benjavan Rerkasem and Kanok Rerkasem

2. Changes in health care utilization in thailand
Santat Sermsri

3. Leisure among retired immigrants the indos of the hague
Henny N. Edelman and David J. Edelman

4. Pigment extraction techniques from the leave of indigofera tinctoria linn. and baphicacanthus cusia brem. and chemical structure analysis of their major components
Nittaya Chanayath, Sorasak Lhieochaiphant and Suree Phutrakul

5. Visual outcomes after penetrating keratoplasty
Winai Chaidaroon and Sani-orn Iewsakul.