| 000 | 00500 a2200157 4500 | ||
|---|---|---|---|
| 999 |
_c35254 _d36801 |
||
| 003 | ISURa | ||
| 008 | 141007b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a631.811 _bNUT |
||
| 245 |
_aNutrient balances and the need for potassium _bproceedings of the 13th IPI-congress |
||
| 260 |
_c1986 _aSwitzerland _bInternational Potash Institute _g1986 |
||
| 300 |
_a299 p. _bill. _c23 cm. |
||
| 650 |
_aPotassium fertilizers _958211 |
||
| 650 |
_aNutritive principles _958263 |
||
| 942 |
_cSR _2ddc |
||