00433nam a2200145Ia 4500008004100000082001800041100002000059245006200079250000600141260004700147300000800194650004100202650003400243653001000277170901s1961 xx 000 0 und d a631.521bB30S aBarton, Lela V. 0aPlant Science MonographsbSeed Preservation and Longevity a1 aLondonbLeonard Hill (Books) Limitedc1961 a216 aAgriculture and related technologies aTechnology (Applied sciences) aSeeds