TY - BK ED - Proceedings of an International Symposium on the Use of Stable Isotopes in Plant Nutrition, Soil Fertility and Environmental Studies TI - Stable isotopes in plant nutrition, soil fertility and environmental studies T2 - IAEA Panel Proceedings Series SN - 92-0-010391-X U1 - 581.1592 PY - 1991/// CY - Vienna (Austria) PB - IAEA, KW - Environmental factors KW - Isotopes KW - Nitrogen fixation KW - Plant biotechnology KW - Plant nutrition KW - Plant water relations KW - Soil fertility KW - AGROVOC ER -