1. Acute toxicity and bioaccumulation of lead in the snail, filopaludina (siamopaludina) martensi martensi (frauenfeldt)
JANTATAEME, MALEEYA KRUATRACHUE, SOMBOON KAEWSAWANGSAP, YAOWALUK CHITRAMVONG, PRAPEE SRETARUGSA AND E. SUCHART UPATHAM

2. Effects of diflubenzuron against the larval stages of anopheles (cellia) dirus and anopheles (cellia) maculatus (diptera anophelinae)
SUPAPORN RATANATHAM, PHAM XUAN DINH, E. SUCHART UPATHAM, NOUWARATN SUKHAPANTH AND YAOWALUK CHITRAMVONG

3. Effects of steroid sapogenins on growth and molting of the giant freshwater prawn macrobrachium rosenbergii (de man)
PIANSIRI PIYATlRATITIVORAKUL SOMKIAT PIYATlRATITIVORAKUL, PORNSAWAN DITSAYABOOT AND WATHITA THIENWICHAI

4. Effects of vertebrate hormones on the reproductive system of achatina fulica (gastropoda stylommatophora)
MALEEYA KRUATRACHUP, KRIYAPORN SONGMUANG, E. SUCHART UPATHAM, PRAPEE SRETARUGSA AND JITTIPAN CHAVADEJ

5. Genotyping free-ranging rodents with heterologous pcr primer pairs for hypervariable nuclear microsatellite loci
SUKAMOL SRIKWAN, DAWN FIELD AND DAVID S. WOODRUFF

6. Purification and properties of xylanase from pichia stipitis
AMORNRAT PHONGDARA AND PONGSATHORN TUMSUWAN

7. The effect of modified natural rubber compatibilisers on polyamide 6-natural rubber blends
F.H. AXTELL, P. PHINYOCHEEP AND P. KRIENGCHIEOCHARN

8. Utilization of tissue culture technique for propagation of melia azedarach
SARINEE CHAICHAROEN, SURlYA JANSAENGSRI, THATCHAI UMPRAI AND MALEEYA KRUATRACHUE