Koshy, P.K.Sosamma, V.K.2014-06-252014-06-252007-02Indian Phytopathology 1977 v-30 i-3 p-415-416http://hdl.handle.net/123456789/3262enIdentification of the physiological race of Radopholus similis populations infesting coconut,arecanut and banana in Kerala, South IndiaArticle