000 | 00419nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 140208s9999 xx 000 0 und d | ||
044 | _aPeru | ||
080 | _a635.212 5 H764V | ||
100 | _aHooker, William J. | ||
245 |
_aVirus diseases of potato _cWilliam J.Hooker |
||
260 |
_bInternational Potato Center _aLima _c1982 |
||
300 | _a17p.; 22cm. | ||
490 | _a(Technical information bulletin; no.19) | ||
942 |
_2udc _cPB |
||
999 |
_c19215 _d19215 |