000			00454nam 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, 1989 : sixtieth annual report by cooperators _cedited by Kathleen G. Haynes
260			_bUnited States Department of Agriculture _aMaryland _c1990
300			_aii, 254 p.; 27cm.
942			_2udc _cAR
999			_c25281 _d25281