000 00289nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aEGLI (DENNIS B)
245 0 _aSeed biology & the yield of grain crops
260 _cCAB International
365 _b0
650 _aNIL
942 _cBK
999 _c104021
_d104021