00325nam a2200121 a 450000100080000000500110000800800410001910000170006024500660007726000310014330000180017465300110019211123072000-09-20               bl uuuu     u0uu1 u    #d1 aMORENO, R.A.  aIntercropping with sweet potato (Ipomoea batatas) in central.  aAmerica: Catie, [19--].c0  anao paginado.  aBATATA