00377nam a2200121Ia 4500008004100000082001700041100002700058245004500085260003800130300001000168630001800178650005900196211109s9999||||xx |||||||||||||| ||und||  a632.7bDAV-I  aDavidson, Ralph Howard 0aInsect Pests:Of Farm, Garden And Orchard  bJohn Wiley &n SonsaNewyorkc1966  a675p.  xgeneral stack  atechnologyvplants ,injuries,diseases and pestsZoology