Text accompanied by photographic illustrations survey various sources of energy and the ways in which they have been harnessed.
| hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 411972 | 4234042 | 2263 | 116326 | 120922 | GENH | 224 | GENH35007 | 621.042 Cha | 621.04 | 1577459752 | 1709567815 |
| 1638501 | 5256874 | 2242 | 116326 | 120922 | SPMES | 424 | SPMS036208 | 621.042 CHA | 621.04 | 1582575937 | 1709307855 |
| 2015795 | 5595661 | 2456 | 116326 | 120922 | GROH | 243 | GROH036691 | 621.042 CHA | 621.04 | 1582575937 | 1742569409 |