000 00327nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aBonnet, L.O.
245 _aPhylloxera resistant vineyrds
260 _aBerkeney
_c1925
300 _a1-24 p.
440 _aCalifornia Agricultural Exper
901 _a18505
942 _cB
_2udc
999 _c2273
_d2273