00409nam a2200157Ia 4500008004100000041001200041082001000053082001100063100001800074100001100092245009300103260001300196260002000209260000900229650001300238150909s9999    xx            000 0 und d  aEnglish  a575.1  bGOT/MO  aGottschalk W   eAuthor  aMonographs on theoratical and applied genetics V.7 : induced mutations in plant breeding  aNew York  bSpringer Verlag  c1983  aGenetics