| 000 | 00663 a2200277 4500 | ||
|---|---|---|---|
| 001 | 18849 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a621.436.06 Sto | ||
| 245 | _aSurveillance study of smoke from heavy-duty diesel-powered vehicles-Southwestern U.S.A. | ||
| 250 | _a | ||
| 260 | _aSan Antonio | ||
| 260 | _bSouthwest Research Inst., | ||
| 260 | _c1972 | ||
| 300 | _avarious p. | ||
| 300 | _c28 cm | ||
| 490 | _a | ||
| 100 | _aStorment, John O. | ||
| 700 | _aSpringer, Karl J. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aDiesel motor exhaust gas-Southwestern States | ||
| 650 | _aAir-Pollution-Southwestern States | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c21499 _d21499 |
||