000 00378nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aTodd, J.C.
245 _aBlack currant varieties : Their classification and identification
260 _aLondon
260 _c1962
300 _a94 p.
440 _aNo. 11; Great Britain Ministry
901 _pS16240
942 _cB
_2udc
999 _c116928
_d116928