00511nam a2200133Ia 4500008004100000082002800041100002400069245008900093260005300182300000700235942000700242952011100249999001700360140113s9999    xx            000 0 und d  a632.38:633.256(02)   K1  a"Bruehl, George.W."  a" Barley yellow dwaf, A virus disease of cereals and grasses(A.P.S. Monograph no.1)"  a1961bAmerican Phytopathological Soc.cMinesotta  a52  cBK  00104070aVTLbVTLd2014-01-13l0o632.38:633.256(02)   K1pVBK2455r2014-01-13 00:00:00w2014-01-13yBK  c59136d59136