Scholarly Index
Norman E. Spahr
United States Geological Survey; 1,296 total citations; 26 total publications; best world rank #236
United States Geological Survey
1,296Total citations
26Total publications
13H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Water Quality and Resources Studies | Lifetime | 236 | US 205 | 93.97 |