00383nam a2200145Ia 4500008004100000082002100041100001900062245004100081260004600122300000800168650002300176650001800199653001200217653000800229170901s1960    xx            000 0 und d  a581.873283bB76B  aBrachete, Jean 0aBiological role of Ribonucleic Acids  aLondonbElsevier Publishing Companyc1960  a144  aBotanical sciences  aPure Sciences  aBiology  aRNA