TY - BK ED - Proceedings of an International Symposium on Nuclear and Related Techniques in Soil-Plant Studies on Sustainable Agriculture and Environmental Preservation TI - Nuclear techniques in soil-plant studies for sustainable agriculture and environmental preservation T2 - IAEA Proceedings Series SN - 92-0-100895-3 SN - 0074-1884 U1 - 581.1592 PY - 1995/// CY - Vienna (Austria) PB - IAEA, KW - Fertilizer application KW - Isotopes KW - Nitrogen fixation KW - Plant physiology KW - Plant soil relations KW - Radioisotopes KW - Soil conservation KW - Sustainability KW - AGROVOC KW - Soil fertility ER -