共 50 条
- [31] REPORT ON FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1962, 45 (01): : 18 - 22
- [32] REPORT ON FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1967, 50 (02): : 380 - &
- [33] REPORT ON FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1960, 43 (03): : 467 - 467
- [34] REPORT ON FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1966, 49 (01): : 37 - &
- [35] REPORT ON FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1964, 47 (01): : 31 - +
- [36] REPORT ON FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1968, 51 (02): : 262 - &
- [37] REPORT ON FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1969, 52 (02): : 217 - &
- [38] REPORT ON FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1979, 62 (02): : 330 - 331
- [39] AVAILABILITY OF BORON IN VARIOUS BORONATED FERTILIZERS SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1968, 32 (03): : 433 - &
- [40] MICROCOLORIMETRIC METHOD FOR DETERMINING BORON IN FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1978, 61 (04): : 894 - 897