000			00533nam a2200205Ia 4500
008			130910s9999 xx 000 0 und d
041			_aeng
082			_221st ed. _a581.467 _bVIA
245			_aViability of seeds _cedited by E.H. Roberts
260			_aLondon : _bChapman and Hall , _c1972
300			_aix, 437 p.
300			_etables; figures
504			_aIndex: p. 438-48.
653			_aEnvironmental impact
653			_aSeed dormancy
653			_aSeeds
653			_aSowing
700			_aRoberts, E.H., ed.
942			_cEN _2ddc
999			_c10812 _d10812