1. Kevlar pulp-thermoplastic elastomer composites morphology and mechanical properties
SAUVAROP BUALEK-UMCHAROEN,TEERAVUT NAKINPONG, TAWEECHAI AMORNSAKCHAI AND WIRlYA MEESIRI

2. Size and mating success in a non-territorial damselfly xanthagrion erythroneurum (zvgoptera coenagrionidae)
SUPAROEK WATANASIT

3. Sperm displacement in the damselfly, xanthagrion erythroneurum (zygoptera coenagrionidae) - variance in female sperm count and genital morphology
SUPAROEK WATANASIT

4. Structure of the testis of rana tigerina and its changes during development and seasonal variation
PRAPEE SRETARUGSA, VIMONWAN NAKIEM, PRASERT SOBHON, JITTIPAN CHAVADEJ, MALEEYA KRUATRACHUE AND E. SUCHART UPATHAM

5. Trace metals in the mae kha canal and the mae ping river in chiang mal, nortern thailand
ZHENBO YANG