00437nam a2200181Ia 4500008004100000041001200041082001000053082001100063100001700074100001100091245005800102260001200160260002100172260000900193300001500202365002500217650001300242150909s9999    xx            000 0 und d  aEnglish  a575.1  bBER/CY  aBergsman D    eEditor  aCytogenetics , environment and malformation syndromes  aNewyork  bAlan R. liss inc  c1976  a340  Pages  aUSD.30                aGenetics