| 000 | 00543nab a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 230808s1987 |||||||f |||| 00| 0 eng d | ||
| 100 |
_aBeg, Mirza Arshad Ali _9772768 |
||
| 100 |
_aYousufzai, A. H. K. _9706803 |
||
| 100 |
_aMahmood, S. Naeem _9777680 |
||
| 245 | 0 | _aAir Poliution in Karachi | |
| 300 | _a60-70 p. | ||
| 650 |
_aPoliution Air _9782628 |
||
| 650 |
_aSmoke Concentrations _9782629 |
||
| 650 |
_aEnvironmental Survey _9782630 |
||
| 773 |
_d1987 _tPakistan Journal of Scientific and Industrial Research _x00309885 |
||
| 942 |
_cART _o51 _pABUL KALAM Library |
||
| 999 |
_c746156 _d746156 |
||