information about Bark (sound) field
Field Hierarchy
Parent | |||
---|---|---|---|
Biology 36.8M papers | Physics 33.7M papers | Geography 13.4M papers | Ecology 8.3M papers |
Acoustics 3M papers | Forestry 854k papers | ||
Current | |||
Bark (sound) 48k papers | |||
Child | |||
Bark beetle 6,313 papers | Dendroctonus 1,900 papers |
Trends
Notes
History