| 000 | 00478nas a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | BD-SySUS | ||
| 008 | 230209c99999999bg |||||||||||| ||und|| | ||
| 022 | _a1028-6845 | ||
| 037 |
_a9 _cTk. 100.00 |
||
| 040 | _dBD-SySUS | ||
| 100 | 1 | 0 |
_aKhalil R. chowdhury _959188 |
| 245 | 0 | 0 |
_a- : _cKhalil R. chowdhury. |
| 250 |
_a3 ; _b- . |
||
| 260 |
_aDhaka Bangladesh : _bDepatment of Geological Sciences Jahangirnagar University, _c1997 |
||
| 300 | _a80 p. | ||
| 942 | _cHard copy Journal | ||
| 999 |
_c82967 _d82967 |
||