| 000 | 00426nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1931 xx 000 0 und d | ||
| 082 | _a631.4 I1P | ||
| 100 | _aImperial Bureau of soil science | ||
| 245 | 0 | _aProceedings of a conference on soil science problems held at Rothamsted Experimental station | |
| 260 |
_aLondon _bHMSO _c1931 |
||
| 300 | _a44p | ||
| 650 | _aSOIL SCIENCE | ||
| 653 | _aSOIL SCIENCE | ||
| 942 |
_2ddc _cCP |
||
| 999 |
_c2525 _d2525 |
||