000			00480nam a2200169Ia 4500
008			140208s9999 xx 000 0 und d
044			_aU.S.A.
080			_a631.52 H327M
100			_aHayes, Herbert Kendall
245			_aMethods of plant breeding _cHebert Kendall Hayes...[et al.].
250			_a2nd ed.
260			_bMcGraw-Hill Book _aNew York _c1955
300			_axi, 551 p.; 24cm.
700			_aImmer, Forrest Rhibehart
700			_aSmith, Dvaid Clyde
942			_2udc _cGB
999			_c1038 _d1038