opac, catalogo, online,servizi, biblioteca, sebina

2000 resource assessment of selected coal beds and zones in the Northern and Central Appalachian basin coal regions

Northern and central appalachian basin coal regions assessment team

Risorsa elettronica

Fa parte di
U.S. Geological Survey Professional Paper , 1625-c
Contiene
<<2000 resource assessment of selected coal beds and zones in the Northern and Central Appalachian basin coal regions>> 1 , 2001
<<2000 resource assessment of selected coal beds and zones in the Northern and Central Appalachian basin coal regions>> 2 , 2001
  • Lo trovi in
  • Scheda
  • Unimarc
USMK4@Scienze Terra

Scienze Terra
Documenti Contenuti 2
Esame dei documenti localizzati nella biblioteca