TY - BOOK ED - Research Co-ordination Meeting on Recent Developments in the Use of Nitrogen-15 in Soil-Plant Studies, ED - Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture. TI - Nitrogen-15 in soil-plant studies: proceedings T2 - Panel proceedings series AV - QK753.N54 R48 1969 U1 - 631.8406 19 PY - 1971/// CY - Vienna PB - International Atomic Energy Agency KW - Plants KW - Effect of nitrogen on KW - Congresses KW - Nitrogen fertilizers KW - Nitrogen KW - Isotopes KW - Radioisotopes KW - Solo (Fertilidade E Adubacao) KW - larpcal KW - Azote KW - ram KW - Isotopes radioactifs KW - Plantes, effets du [azote] sur les N1 - "STI/PUB/278."; Organized by the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture; held 1-5 Dec., 1969; Includes bibliographies ER -