1. Aflatoxin b-producing strain of aspergillus flavus var.columnaris
Thirayudh Glinsukon

2. Chromatographic studies of thyroid hormones in thyroid tissue and serum endemic goitre in thailand
Vipa Boonnamsiri et al.

3. Evidents of prehistorical burial custom at ban taku nakhon ratchasima province
Surin Pookajorn

4. Recovery fo chemicals from thai bittern
Kesara Bhuntumkomol et al.

5. The disposal of manure by anaerobic composting process and bio-gas production
Pichit Skulbhram et al.

6. The music of hilltribes in northern thailand
Hans Oesch