00541nam a2200133Ia 4500008004100000082002400041100005600065245010400121260004300225300000800268942000700276952010700283999001700390140113s9999    xx            000 0 und d  a575.3:578.08   H5.4  a"Clausen, J., Keck, David. D. & Hiesey, William.M."  aExperimental studies on the nature of species -4 vols. :V.4.  Genetic structure of ecological races  a1945bCarnegic InstitutioncWashington  a312  cBK  00104070aVTLbVTLd2014-01-13l0o575.3:578.08   H5.4pVBK2061r2014-01-13 00:00:00w2014-01-13yBK  c58740d58740