000 | 00471nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 140208s9999 xx 000 0 und d | ||
044 | _aU.S.A. | ||
080 | _a635.217 521 ST49P | ||
100 | _aStewart, F.C. | ||
245 |
_aPotato seed experiments : whole small tubers vs. pieces of large tubers of the same plant _cF.C.Stewart |
||
260 |
_bNew York Agricultural Experiment Station _aGeneva _c1922 |
||
300 | _a30p.; 22cm. | ||
490 | _a(Bulletin; no491) | ||
942 |
_2udc _cPB |
||
999 |
_c19556 _d19556 |