00350nam a2200157Ia 4500008004100000041001200041082001000053082001100063100001500074100001100089245003800100260000600138260002600144260000900170650001300179150901s9999    xx            000 0 und d  aEnglish  a575.1  bWAL/GE  aWalden R    eAuthor  aGenetics transformation in plants  a-  bOpen University Press  c1988  aGenetics