00370nam a2200145 a 4500041000800000082001800008100003000026245007300056260003500129300001000164650001600174650001100190650001000201650001300211  aeng  a338.18bC315r  aChandler, Robert Flint Jr  aRice in the Tropicsba guide to the development of national programs  aColoradobWestview Pressc1979  a256 p  aAGRICULTURA  aESTADO  aARROZ  aTROPICOS