000 00438nam a2200169Ia 4500
008 170101s1992 xx 000 0 und d
082 _a635.21 H34P
100 _aHarris, Paul M.
245 0 _aPotato crop: The scientific basis for improvement
250 _a2nd
260 _aLondon
_bChapman and Hall
_c1992
300 _a24cm. : 909
440 _aWorld crop series
650 _aPOTATOES
653 _aPOTATOES
942 _2ddc
_cB
999 _c107706
_d107706