00562nam a2200205Ia 450000500170000000800410001703700070005804100150006508200260008010000190010611000080012524500790013326000230021230000450023565000310028065000100031165100090032194200090033099900170033920260814105655.0260814t1985    xx            000 0 und d  aen  adonación  aBIB/07.01.01/04338 EN  aScott, Gregory  aCIP 0aMarkets, myths and middlemen : a study of potato marketing in central Peru  aLima :bCIP,c1985  axii, 184b. : Ilus., grafs., maps., tbls  a COMERCIALIZACION AGRICOLA  a PAPA  aPERU  tMJCh  c17344d17344