| 000 | 00396nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 240220s9999 xx 000 0 und d | ||
| 041 | _aENG | ||
| 100 | _aA. Kamala. | ||
| 245 | 0 | _aEnvironmental engineering. | |
| 260 | _aNULL | ||
| 260 | _bTata Mcgraw Hill Pub. Co. | ||
| 260 | _c1990 | ||
| 300 | _a271p. | ||
| 365 | _b42 | ||
| 650 | _aCIVIL | ||
| 700 | _aD.L. Kanthrao. | ||
| 942 | _cDBK | ||
| 999 |
_c21972 _d21972 |
||