| 000 | 00339nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230711s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aENG | ||
| 082 |
_a621 _bLA-E |
||
| 100 | _aLack T.T | ||
| 245 | 0 | _aEnvironmental protection | |
| 250 | _a1st Ed. | ||
| 260 |
_c1984 _aNew Delhi _bElbs Britain |
||
| 650 | _aCivil Engineering | ||
| 942 | _cBK | ||
| 999 |
_c463 _d463 |
||