| 000 | 00334nam a22001217a 4500 | ||
|---|---|---|---|
| 041 | _aENG | ||
| 100 | _aUntermann.R.K | ||
| 245 | _aPrinciples And Practices Of Grading,Drainage And Road Alignment An Ecolgic Approach | ||
| 260 |
_aVirginia _bReston Pub Company _c1978 |
||
| 300 | _a297 | ||
| 650 | _aSWCE ( 06 ) | ||
| 856 | _uSWCE ( 06 ) | ||
| 999 |
_c2925 _d2925 |
||