00269nam a2200097Ia 4500008004100000082002200041100002200063245002900085260004900114300000800163140113s9999    xx            000 0 und d  a575.1(042)   K9.4  a"Bogart, R., Ed."  aGenetic Lectures. Vol. 4  a1975bOregan State University  PresscOregon  a208