1. Toxicity tests of a phytoestrogen-rich herb; pueraria mirifica
Wichai Cherdshewasart

2. Comparison of phosphorus partitioning results in estuarine sediments by sedex, modified sedex and agemian extraction schemes
Patcharee Wiratchapun, Sirichai Dharmvanij and Punya Charusiri

3. The liquid-air interface area and depth of liquid medium suitable for cellulose production from acetobacter tistr 975
Angkana Phunsri, Pramote Tammarate, Warawut Krusong and Sumate Tantratian

4. Pyritic sulfur removal from lignite by thiobacillus ferrooxidans - strain improvement
Nattaya Ruamsap, Ancharida Akaracharanya and Christiane Dahl