000 00348 a2200133 4500
080 _a633.491
_bH 315 P
245 1 _aPotato crop
_bthe scientific basis for improvement
_cedited by P.M. Harris
260 _aLondon
_bChapman and Hall
_c1978
650 _aPotatoes
700 _aHarris, P.M., ed.
100 _a
_d
300 _a730 p.
901 _a144261
999 _c85603
_d85603