000 00422nam a2200145Ia 4500
008 170101s1974 xx 000 0 und d
082 _a633.15 M29C
100 _aManglsdorf, Paul C.
245 0 _aCorn; its origin, evolution and improvement
260 _aCamridge, U.S.
_bBelknap Pr. of Harvard University Pr.
_c1974
300 _a27cm;262
650 _aMAIZE -- HISTORY
653 _aMAIZE -- HISTORY
942 _2ddc
_cB
999 _c62275
_d62275