| 000 | 00354cam a2200145ua 4500 | ||
|---|---|---|---|
| 041 |
_aeng _h |
||
| 082 |
_a630.21 _bNOR/AD |
||
| 100 | _aNorman, A G . | ||
| 245 | 0 | 0 |
_aAdvances in agronomy, Vol 7 / _cA G Norman. _hTextual Documents |
| 260 |
_aNew York : _bAcademic Press , _c1955. |
||
| 300 | _a431 ; . | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c359 _d359 |
||