information about POLK field
Field Hierarchy
Parent | |||
---|---|---|---|
Biology 36M papers | Chemistry 28.9M papers | Biochemistry 13.5M papers | Geography 13.2M papers |
History 8M papers | Archaeology 6.9M papers | ||
Current | |||
POLK 1,949 papers | |||
Child |
Trends
Notes
History
Parent | |||
---|---|---|---|
Biology 36M papers | Chemistry 28.9M papers | Biochemistry 13.5M papers | Geography 13.2M papers |
History 8M papers | Archaeology 6.9M papers | ||
Current | |||
POLK 1,949 papers | |||
Child |