00546cas a2200181   450000100090000000300080000900500170001700800410003401000170007504000210009208200160011311000210012924501100015026000400026030000160030049000330031665000150034911210317BD-DhUL20170418173827.0750729s1972    nyuar    s   i0    0engx   a   77643940   aBD-DhULcBD-DhUL04a668.65bUNI2 aUnited Nations. 10aIndustrial production and Formilation of pesticides in developing countries :cUnited Nations. bvol. 1 /  aNew York :bUnited Nations ,c1972.  av. ;c28 cm  aFertilizer industries series 0aPesticides