TY - BK AU - Hinrichsen,D.F. AU - Kushwaha,R.L. TI - Relationship between vertical load on press wheels and soil compaction SN - 0149-9890 U1 - 92-088427 PY - 1989/// KW - Equipment KW - Soil chemistry and physics KW - Vehicle systems N1 - references. Paper presented at International Meeting of the American Society of Agricultural Engineers, December 12-15, 1989, New Orleans, Louisiana ER -