00348nam a2200133 a 450000100080000000500110000800800410001910000210006024500660008126000250014730000090017250000140018165000190019510345142022-05-10       1996    bl uuuu     u00u1 u    #d1 aHALLERSTRÖM, B.  aIntermixing test of plot combines in France and Finland, 1996  a[s.l.]: [s.n.]c1996  a4 p.  aFotocopia  aINVESTIGACIÓN