1. Chromones from harrisonia perforata (blanco.) merr.
SOMKIAT THADANITI, WANDEE ARCHAKUNAKORN, PITTAYA TUNTIWACHWUTTIKUL AND JOHN B. BREMNER

2. Morphological aberrations induced by methoprene, a juvenile hormone analogue, in anopheles dirus s.s. and an. sawadwongporni (diptera culicidae)
SUPAPORN RATANATHAM, WANWADEE ROJANASUNAN, AND E. SUCHART UPATHAM

3. Production of sorbitol and ethanol from sucrose by zymomonas mobilis separation and properties of glucose-fructose oxidoreductase
BOONYRAS SOOKHEO, SUREE PHUTRAKUL AND PAWINEE KANASAWUD

4. Roles of neurosecretory cells on growth and reproduction and their seasonal variation in achatina fulica (gastropoda achatinidae)
JITTIPAN CHAVADEJ, MALEEYA KRUATRACHUE, VIYADA SEEHABUTR, PRAPEE SRETARUGSA, E.SUCHART UPATHAM AND PRASERT SOBHONTHEBTARANONTH