| 000 | 00349nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 161118s2016 xx 000 0 und d | ||
| 082 | _a630 BLA-A | ||
| 100 | _aBlack, C. A. & Others Ed. | ||
| 245 | 0 | _aAgronomy in a Changing World and Research Needs for the Seventies | |
| 260 |
_aNew York _bSoil Society of America |
||
| 300 | _a65p. | ||
| 942 | _2ddc | ||
| 999 |
_c23154 _d23154 |
||