TY - GEN AU - Ellis,P AU - Stace-Smith,R AU - de Villiers,G TI - Identification and Geographic Distribution of Serotypes of Potato Virus Y SN - 0191-2917 PY - 1997/// PB - Plant disease N1 - Publication Type: Journal Article UR - https://doi.org/10.1094/PDIS.1997.81.5.481 ER -