| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c3427 _d3427 |
||
| 003 | OSt | ||
| 005 | 20170520091625.0 | ||
| 008 | 170401b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cNARA | ||
| 100 |
_99996 _aInstitute of Fundamental Studies |
||
| 245 | _aNational Workshop on Instream Ecology & Reservoir Production of the Mahaweli Basin: A Modified Ecosystem | ||
| 260 |
_aSri Lanka, _bInstitute of Fundamental Studies, _c1989, |
||
| 300 |
_a21p. _c30cm. |
||
| 650 | 0 |
_99997 _aInstream Ecology |
|
| 650 | 0 |
_99998 _aReservoir Production of the Mahaweli Basin |
|
| 942 |
_2udc _cSL-B |
||