1. (+)-jatrophol, (+)-marmesin, propacin and jatrophin from the roots of jatropha curcas (euphorbiaceae)
WAREE NAENGCHOMNONG, BONGKOCH TARNCHOMPOO AND YODHATHAI THEBTARANONTH

2. Conditions for isolation and culture of aranda chark kuan mesophyll protoplasts
KAMNOON KANCHANAPOOM AND PATWADEE TONGSEEDAM

3. Effects of salinity on acute toxicity of lead nitrate to larval stages of giant freshwater prawn, macrobrachium rosenbergii(de man)
PIANSIRI PIYATIRATITNORAKUL, SOMKIAT PIYATIRATITNORAKUL, THANAWAN PANICH-PAT