| 000 | 00420nam a2200121Ia 4500 | ||
|---|---|---|---|
| 082 |
_aIS Code _bI.S.I |
||
| 100 | _aBureau of Indian Standards[BIS] | ||
| 245 | _aIS:2720-(Pt.31)-1990. Indian standard methods of test for soils. Pt.31 : field determination of California bearing ratio (First revision). | ||
| 260 |
_aNew Delhi _bBureau of Indian Standards _c1991 |
||
| 300 | _a5p. | ||
| 500 | _aENG | ||
| 890 | _aIndia | ||
| 999 |
_c18666 _d18666 |
||