| 000 | 00502nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230222b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a632.121.27:633/634 _bM3 |
||
| 100 |
_aJena, Werner Bergmann _91005 |
||
| 245 | _aBoron deficiency and toxicity symptoms | ||
| 260 |
_aLondon: _bVEB Gustav Fischer Verlag Jena, _c1983 |
||
| 300 | _a145p. | ||
| 650 | _aAgriculture | ||
| 653 | _aSugar beet | ||
| 653 | _aBarley | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c2940 _d2940 |
||