00593     2200193   4500001002100000035002000021245009900041100005900140260006400199300002600263084001100289082001100300650001100311650002000322650002600342650001300368990000900381990000900390INLIS000000000003183  a0010-0121001549  aAgricultural intensification and technological changebsmallholder coffee in highland Sumatera  aThomas P. Tomich, Hastuti and Christopher P.A. Bennett  aJakartabCenter for Policy and Implementation Studiesc1992  aiv, 43 p.cill; 30 cm  a633.73  a633.73  aCOFFEE  aINTENSIFICATION  aTECHNOLOGICAL CHANGES  aSUMATRA.  a4424  a4424