| 000 | 00396nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_aNR:63:930.25 _bARC.53 |
||
| 245 | 0 | _aSupplement to the paper 'a comparison of rock phosphate with super phosphate and of ammonium sulphate with sodium nitrate, as sources of phosphate and nitrogen for rubber seedlings'. Pt II | |
| 260 |
_bRRIM _c1965 |
||
| 942 | _cBK | ||
| 999 |
_c22760 _d22760 |
||