Scholarly Index
Leslie F. Ruppert
United States Geological Survey; 2,906 total citations; 123 total publications; best world rank #221
United States Geological Survey
2,906Total citations
123Total publications
30H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Coal Properties and Utilization | Lifetime | 231 | US 33 | 96.82 |
| Coal and Its By-products | Lifetime | 221 | US 37 | 96.60 |
| Coal and Coke Industries Research | Lifetime | 771 | US 156 | 84.28 |