| 000 | 00523 a2200253 4500 | ||
|---|---|---|---|
| 001 | 40324 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a628.1/.5 Nat | ||
| 245 | _aTechnical digest, no.1-58, 1970-77 | ||
| 250 | _a | ||
| 260 | _aNagpur | ||
| 260 | _bNEERI, | ||
| 260 | _c1987 | ||
| 300 | _avarious p. | ||
| 300 | _c34 cm | ||
| 490 | _a | ||
| 100 | _aNational Environmental Engineering Research Institute | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aEnvironmental engineering-India | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c27009 _d27009 |
||