00614nam a2200229 a 450000100080000000500110000800800410001910000260006024500470008626000250013330000100015850000670016865000110023565000120024665000220025865000200028065000110030065000110031165300090032265300140033165300390034515556192007-01-08       1990    bl uuuu      00u1 u    #d1 aBURNETT, P. A. (Ed.).  aWorld perspectives on barley yellow dwarf.  aMexico: CIMMYTc1990  a551p.  aProceedings of the International Workshop, 1987, Udine, Italy.  aCevada  aDoença  aDoença de Planta  aNanismo Amarelo  aPlanta  aVírus  aBYDV  aCongresso  aVirus do Nanismo Amarelo da Cevada