| 000 | nam a22 a 4500 | ||
|---|---|---|---|
| 999 |
_c13471 _d13471 |
||
| 001 | BD-DhNSU-13471 | ||
| 003 | BD-DhNSU | ||
| 005 | 20190402140802.0 | ||
| 008 | 190402s2002 bg a|||g |||| 001 0|eng d | ||
| 010 | _a | ||
| 020 | _a | ||
| 040 |
_aDLC _cDLC _dBD-DhNSU |
||
| 041 | _aeng | ||
| 050 | 0 | 0 |
_aQC879.7 _b.O945 2002 |
| 082 | 0 | 0 | _a363.7384 |
| 110 | 2 | _a | |
| 245 | 0 | 0 |
_aOzone layer protection : _bBangladesh profile / _cMinistry of ENV & Forest |
| 260 |
_aDhaka : _bMinistry of ENV & Forest, _cc2002. |
||
| 300 |
_a562 p. : _bill. ; _c23 cm. |
||
| 650 | 0 | _aOzone layer depletion | |
| 650 | 4 | _aEnvironmental policy | |
| 650 | 4 | _aOzone lay | |
| 942 |
_2lcc _cBK |
||