National Coal Resources Data System (NCRDS), USGS, Energy Resources Program
Type
Label
National Coal Resources Data System (NCRDS), USGS, Energy Resources Program
Language
eng
Characteristic
updating database
resource.entryConvention
integrated entry
resource.governmentPublication
federal national government publication
Main title
National Coal Resources Data System (NCRDS)
Medium
electronic resource
Nature of contents
dictionaries
Oclc number
456773729
resource.regularity
complete irregular
Responsibility statement
USGS, Energy Resources Program
resource.variantTitle
Coal databasesNCRDS
Content
Mapped to
Incoming Resources
- Has instance1