000 | 00535nam a2200193Ia 4500 | ||
---|---|---|---|
008 | 170901s1972 xx 000 0 und d | ||
020 | _a9022003582 | ||
082 |
_a633.491 _bD30V |
||
100 | _aDe, J. A. | ||
245 | 0 | _aViruses of Potatoes and Seed-Potato Production | |
260 |
_bCentre for Agricultural Publishing _c1972 |
||
300 | _a233 | ||
650 | _aAgriculture and related technologies | ||
650 | _aTechnology (Applied sciences) | ||
653 | _aPotatoes | ||
653 | _aSeed production | ||
653 | _aViruses | ||
942 |
_2ddc _cBK |
||
999 |
_c15402 _d15402 |