00278nam a2200109 a 450000500170000008200150001710000220003224500390005426000330009330000240012663000180015020251202164242.0  a660.6bCOM  aMoo-Young, Murrey  aComprehensive bio technologybvol1  aOxfordbPergamon Pressc1985  a688 p .b24 cm.cHB  aBiotechnology