TY - JA AU - Paxton,J.D. TI - Phytoalexins - a working redefinition SN - 0031-9481 U1 - 83-873901 PY - 1981/// KW - Fungal diseases KW - AGROVOC KW - Plant diseases N1 - 4 ref T2 - Phytopathologische Zeitschrift ER -