Descriptor
| Cost Effectiveness | 1 |
| Depleted Resources | 1 |
| Economics | 1 |
| Geology | 1 |
| Industry | 1 |
| Metal Industry | 1 |
| Metallurgy | 1 |
| Natural Resources | 1 |
| Technology | 1 |
Source
| Science | 1 |
Author
| Cook, Earl | 1 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedCook, Earl – Science, 1976
Descriptors: Cost Effectiveness, Depleted Resources, Economics, Geology
