000 00290nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aEVANS (LT)
245 0 _aCrop evolution, adaptation and yield
260 _cCambridge University Press
365 _b0
650 _aNIL
942 _cBK
999 _c102160
_d102160