| 000 | 00567nam a2200217 454500 | ||
|---|---|---|---|
| 001 | 041118 | ||
| 003 | BD-ChCU | ||
| 008 | Eng | ||
| 020 | _a172086 | ||
| 040 |
_aDLC _cDLC _dBD-ChCU |
||
| 082 | 0 | 0 | _a628.1/H998 |
| 100 | 1 |
_a- _b- |
|
| 245 | 1 | 0 |
_aHypertrophic and polluted freshwater ecosystems _becological bases for water resource management |
| 250 | _a- | ||
| 260 |
_aDhaka _bDepartment of botany, Dhaka Univ. _c1993 |
||
| 300 | _avii,221 | ||
| 504 | _a- | ||
| 650 | 0 |
_aWater pollution _bWater pollution |
|
| 700 | 1 | _aTilzer, Max M. | |
| 942 |
_2ddc _cBK |
||
| 999 |
_c41118 _d41118 |
||