00248nam a2200109Ia 4500082002800000100001900028245004900047260002200096300001000118500000500128700000500133  a338.1631809599bD321.FD  aDe Guia, E. O.  aFertiliser distribution in the Phillipinesb  aParisbOECDc1970  a139p.  a  a