000 00459nam a2200121Ia 4500
008 140208s9999 xx 000 0 und d
044 _aU.S.A.
100 _aHaynes, Kathleen G., ed.
245 _aNational potato germplasm evaluation and enhancement report, 1997 : sixty-eighth annual report by cooperators
_cedited by Kathleen G. Haynes
260 _bUnited States Department of Agriculture
_aMaryland
_c1998
300 _aiii, 375 p.; 27cm.
942 _2udc
_cAR
999 _c28959
_d28959