| 000 | 00409nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aNetherlands | ||
| 080 | _a635.217 5 V286P | ||
| 100 | _avan der Zaag, D.E. | ||
| 245 |
_aPlanting, manuring and weed control in potatoes _cD.E. Van der Zaag |
||
| 260 |
_bNetherlands Potato Consultative Institute _aHague _c1981 |
||
| 300 | _a24p.; 21cm. | ||
| 942 |
_2udc _cPB |
||
| 999 |
_c19155 _d19155 |
||