| 000 | 00349nam a2200145Ia 4500 | ||
|---|---|---|---|
| 942 | _cENGBV | ||
| 520 | _aVolume No.2 Issue No.1 to 4 Volume No.3 Issue No.1 to 4 | ||
| 654 | _aEnergy | ||
| 654 | _aEfficiency | ||
| 654 | _aEnergy Efficiency | ||
| 245 | _aEnergy Efficiency | ||
| 260 |
_bSpringer _c2009-10 |
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| 300 | _aBio Monthly | ||
| 440 | _v2,3 | ||
| 999 |
_c40068 _d40068 |
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