| 000 | 00487nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1989 xx 000 0 und d | ||
| 082 | _a"363,73N28P" 174758,331.072 054 I-2F 174759,333.730 954 S60P 174760,HI 133.6 C32H 174761,574 I-5I 174762,575.1 P43C 174763,589.901 5 A21P 174764,591.33 B76I 174765,574.87 A59M 174766,574 R17E 174767,581.1 S78A 174768,574.87 G13D 174769,574.87 | ||
| 100 | _aNational seminar on environmental pollution,ludhiana,feb18,1 | ||
| 245 | _aProceedings of National seminar on environmental pollution | ||
| 260 |
_aLudhiana _bInstitute of engineers _c1989 |
||
| 300 | _a28 cm,1v(various paging) | ||
| 650 | _aPOLLUTION -- CONGRESSES | ||
| 653 | _aPOLLUTION -- CONGRESSES | ||
| 942 |
_2ddc _cCP |
||
| 999 |
_c90679 _d90679 |
||