00291nam a2200109Ia 4500008004100000082002300041100002400064245003700088260002900125300000900154650001800163140113s9999    xx            000 0 und d  a578.085 (631.5) P3  a"Benson, Erica, E."  aPlant Conservation Biotechnology  b"Bristish Library, 2003"  a309p  aBiotechnology