TY - BOOK ED - Symposium on Mutation and Plant Breeeding TI - Symposium on Mutation and Plant Breeding T2 - National Research Council. Publication U1 - 631.5233 23 PY - 1961/// CY - Washington PB - National Academy of Sciences-National Research Council KW - Plant mutation breeding KW - Plants KW - Effect of radiation on N1 - Cover title: Mutation and plant breeding; Includes bibliographies ER -