| 000 | 00363nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1980 xx 000 0 und d | ||
| 082 | _a631.51 CEN | ||
| 100 | _aCentre for Agricultural Publishing and Documentation | ||
| 245 | 0 | _aExperience with three tillage Systems on a Marine Loam Soil I : 1972-1975 | |
| 260 | _c1980 | ||
| 300 | _a100 p. | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c778666 _d778666 |
||