| 000 | 00639 a2200193 4500 | ||
|---|---|---|---|
| 999 |
_c23582 _d25129 |
||
| 003 | ISURa | ||
| 008 | 170206b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0952551713 | ||
| 041 | _aEnglish | ||
| 082 |
_a333.79 _bTHA |
||
| 100 |
_aTharumaratnam , Vythilingam _930622 |
||
| 245 |
_aAn introduction to a 21st century energy source for Sri Lanka _bground source energy systems (GS-Systems) |
||
| 260 |
_c1995 _aLondon _bBusiness Marketing International _g1995 |
||
| 300 |
_c21 cm. _a71 p. |
||
| 650 |
_aNatural Resources _975770 |
||
| 650 |
_aGround Source - Energy Systems _930624 |
||
| 650 |
_aEnergy - Sri Lanka _975771 |
||
| 942 |
_cLN _2ddc |
||