共 50 条
- [3] EFFECTS OF SOME TRACE-ELEMENTS ON UREA HYDROLYSIS IN SOILS NETHERLANDS JOURNAL OF AGRICULTURAL SCIENCE, 1981, 29 (04): : 249 - 257
- [6] STATUS OF SOME TRACE-ELEMENTS IN EGYPTIAN SOILS AND IN WHEAT GRAINS BEITRAGE ZUR TROPISCHEN LANDWIRTSCHAFT UND VETERINARMEDIZIN, 1980, 18 (01): : 35 - 47
- [7] A STUDY OF SOME TRACE-ELEMENTS IN INFANT FOODS JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1982, 69 (1-2): : 401 - 415
- [8] A STUDY ON SOME TRACE-ELEMENTS IN CHILEAN SEAFOOD JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1993, 169 (01): : 247 - 253