000 00278nam a2200121Ia 4500
008 170101s1973 xx 000 0 und d
082 _a582.0467 HEY
100 _aHeydecker W.
245 0 _aSeed Ecology
260 _bButterworths
_c1973
300 _a578 p.
942 _2ddc
_cB
999 _c560516
_d560516