00555nam a2200169Ia 4500008004100000082002300041100002200064245005800086260003600144300001000180600002100190600002100211650002300232942000700255952010600262999001700368140113s9999    xx            000 0 und d  a632.937.23(100) L7  a" Ridgway, R. L."  aBiological control by augmentation of natural enemies  b"New york : Plenum press, 1877"  a480p.  a" Vinson, S. B."  a" Vinson, S. B."  aBiological control  cBK  00104070aKYMbKYMd2014-01-13l0o632.937.23(100) L7pKBK1964r2014-01-13 00:00:00w2014-01-13yBK  c62916d62916