TY - BOOK ED - Symposium on Chemical Effects Associated with Nuclear Reactions and Radioactive Transformations (1964 : Vienna) ED - International Atomic Energy Agency ED - Food and Agriculture Organization of the United Nations. TI - FRU Isotope studies on the nitrogen chain: proceedings of the symposium... jointly PY - 1968/// CY - Vienna PB - International Atomic Energy Agency KW - Radioactive tracers in agriculture KW - Nitrogen KW - Metabolism N1 - Papers in English, French, or Russian; Includes bibliographies ER -