from Benchmark Books (September 30, 2005)
9780761419204 |
details & prices | 32 pages | 8.25 × 10.50 × 0.50 in. | Rec. grade levels 4-6 | 0.75 lbs | List price $7.20
About: Discusses chromium and where it can be found, how it was discovered, its special characteristics, and its importance to the human body.