00465     2200145   4500001002100000035002000021245013400041260005700175300002400232084001100256082001100267650001900278650001300297990000900310INLIS000000000006038  a0010-1021000872  aAlley Farming in the Humid and Subhumid Tropics.bProceedings of an International Workshop held at Ibadan, Nigeria, 10 - 14 March  aOttawabThe International Development Researchc1989  aX, 251pcill; 25 cm  a631.58  a631.58  aALLEY CROPPING  aTROPICS.  a5421