000 00309nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a631.5
100 _aWilsie,Carroll P.
245 _aCrop adaption and distribution.
260 _aSanfrancisco
_bW.H. Freeman , Co.
_c1962
300 _a448
942 _2ddc
_cBK
999 _c3805
_d3805