00319nam a2200109Ia 4500008004100000082001700041100002400058245003100082260005500113300001000168650003100178140113s9999    xx            000 0 und d  a595.7:581 L2  a" Van Emden, H. F."  aInsect/plant relationships  b"Oxford : Blackwell scientific publications, 1972"  a215p.  aInsect plant relation ship