00339nam a2200133Ia 4500008004100000041000800041082001600049100001700065245002600082260006300108300001100171365000700182650001600189210719s1975    xx            000 0 und d  aeng  a633.18 PATI  aPATHAK (M D)  aInsect pests of rice.  aPhilippines.bInternational rice Research Institute,c1975  a68bPB  cRs  aAgriculture