8FAO. Integrated "Golden" Kohol Management[ M ]. Rome: FAO, 1989:41.
9KEAWJAM R S. The apple snail of Thailand: distribution, habitats and shell morphology[ J]. Malaeological Review, 1986, 19:61 -81.
10HALWART M. The golden apple snail Pomacea canaliculata in Asian rice fanning system: Present impart and future threat [ J ]. International Journal of Pest Management, 1994,40 (2) : 199 - 206.