00586naa a2200217 a 450000100080000000500110000800800410001910000160006024500260007626000090010265000120011165000100012365000260013365000090015965300120016865300180018065300110019865300190020965300120022877301280024014554871993-05-12       1978    bl uuuu     u00u1 u    #d1 aYANG, C. Y.  aSoybean rust in Asia.  c1978  aDoença  aFungo  aPhakopsora Pachyrhizi  aSoja  aDisease  aFitopatologia  aFungus  aPhytopathology  aSoybean  tIn: WORKSHOP ON SOYBEAN RUST IN THE WESTERN HEMISPHERE, 1976, Mayaguez. Proceedings. New Orleans : ARS-USDA, 1978. p.34-43.