000 00554nam a2200241Ia 4500
008 220204s9999 xx 000 0 und d
082 _a633:581.1
_bEVA
245 0 _aCrop physiology
260 _aCambridge
_bCambridge University Press
_c1975
650 _aCotton
650 _aCrop evolution
650 _aCrop physiology
650 _aCrop yield
650 _aMaize
650 _aPea
650 _aPotato
650 _aSoyabean
650 _aSugarbeet
650 _aSugarcane
650 _aWheat
700 _aEVANS, L T
942 _cBK
999 _c37319
_d37319