Scholarly Index
R. J. Orr
United States Food and Drug Administration; 4,312 total citations; 166 total publications; best world rank #451
United States Food and Drug Administration
4,312Total citations
166Total publications
30H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Ruminant Nutrition and Digestive Physiology | Lifetime | 451 | US 183 | 98.09 |
| Turfgrass Adaptation and Management | Lifetime | 845 | US 535 | 88.29 |