TY - GEN AU - Underbrink,A G AU - Schairer,L A AU - Sparrow,A H TI - The biophysical properties of 3.9-GeV nitrogen ions. V. Determinations of the relative biological effectiveness for somatic mutations in Tradescantia SN - 0033-7587 PY - 1973///1212 KW - Dose-Response Relationship, Radiation KW - Ions KW - Mutation KW - radiation effects KW - Nitrogen KW - Plants KW - Radiation Effects N1 - Publication Type: Journal Article ER -