%A A. Sasaki %A H. Toju %A N. Iseki %J Japanese Journal of Ecology %T Arms race of Japanese camellia Camellia japonica camellia weevil Curculio camelliae: Coevoution theory and geographical cline %N 2 %P 174-182 %V 57 %D 2007 %I The Ecological Society of Japane %L iiasa13439