About AMBROS S
About Univ. Politecnica de Valencia, Valencia, ESP
About DESVIGNES J C
About Centre Technique Interprofessionel des Fruits et Legumes, La Force, FRA
About LLACER G
About Inst. Valenciano de Investigaciones Agrarias, Valencia, ESP
About FLORES R
About Univ. Politecnica de Valencia, Valencia, ESP
About Journal of General Virology
About Viroids
About Pear blister canker viroid
About Physiology and pathogenicity of virus infection
About Structure and chemistry of genes
About ナシ
About いぼ
About 原因
About 役割