information about Coalbed methane field
Field Hierarchy
Parent | |||
---|---|---|---|
Chemistry 28.9M papers | Engineering 25M papers | Geography 13.2M papers | Organic chemistry 12.9M papers |
History 8M papers | Archaeology 6.9M papers | Waste management 1.6M papers | Coal 287k papers |
Coal mining 93.7k papers | |||
Current | |||
Coalbed methane 7,322 papers | |||
Child | |||
Coalbed methane extraction 0 papers | Coal permeability 0 papers | Coal matrix 0 papers |
Trends
Notes
History