000 00387nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
044 _aUnited Kingdom
080 _a635.217 5 H219P
100 _aHardie, J.L.
245 _aPotato growers guide to Clonal selection
_cJ.L.Hardie
260 _bAgricultural Scientific Services
_aEdinburgh
_c1970
300 _a20p.; 21cm.
942 _2udc
_cPB
999 _c19589
_d19589