Effectiveness of iron-based fuel additives on diesel soot control /
by H. William Zeller and T.E. Westphal.
- Washington, D.C. : United States Dept. of the Interior, Bureau of Mines, 1992.
- 26 p. : ill. ; 28 cm.
- Report of investigations ; 9438 .
- Report of investigations (United States. Bureau of Mines) : 9438. .