00574naa a2200181 a 450000100080000000500110000800800410001910000160006024500760007626000090015265300540016165300250021565300410024065300130028170000190029470000180031377300610033118306112013-03-04       1974    bl ---       0--  u    #d1 aBURT, E. C.  aSimilitude of a model traction device. II. Prediction of wheel sinkage.  c1974  aAmerican Society of Agricultural Engineers - ASAE  aMáquinas agrícolas  aSoil machine systems, farm equipment  aTração1 aSCHAFER, R. L.1 aTAYLOR, J. H.  tTransactions of the ASAEgv. 17, n. 4, p. 662-665, 1974.