information about Natural history field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Medicine 49.1M papers | Biology 35.4M papers | Internal medicine 21M papers | Ecology 7.9M papers |
Botany 4.2M papers | |||
| Current | |||
Natural history 49.7k papers | |||
| Child | |||
National Museum of Natural History 846 papers | Natural history study 796 papers | ||
Trends