00356nam a2200097Ia 4500008004100000082001700041100004000058245010300098260004900201300000800250140113s9999    xx            000 0 und d  a632.937   N8  a"Pickett, C.H. & Bugg., R.L., Eds."  aEnhancing biological control :Habitat Management to promote Natural enemies of agricultural pests.  a1998bUniversity of California PresscLondon  a422