| 000 | 00461pam a2200145a 44500 | ||
|---|---|---|---|
| 008 | 140414b1971 xxu||||| |||| 00| 0 eng d | ||
| 082 | _bDTIW | ||
| 110 | _aDEPARTMENT OF TRADE AND INDUSTRY WARREN SPRING LABORATORY | ||
| 245 |
_aAir Pollution Abstractions V-74, Jan 1971 _c |
||
| 260 |
_aNEW DELHI _bH C OF INDIA EDUCATION DEPT _c1971 |
||
| 650 | _a AIR POLLUTION | ||
| 650 | _aENVIRONMENTAL ENGINEERING | ||
| 690 | _aENVIRONMENTAL ENGINEERING | ||
| 906 | _a39727 | ||
| 999 |
_c37644 _d37644 |
||