Related Clues:
- Will Leo? (anag.)
- Boring made for extracting petroleum
- Bog-standard solid fuel
- Said to be whole basis of Texan prosperity?
- Beg a top manager to provide cheap fuel
- Gusher gives advice on bicycle maintenance
- A favourite all-round fuel
- Tape (anag.)
- Answer found in favourite fuel
- Compost
- Fuel from bog
- Decomposed vegetable matter
- Result of boring maintenance instruction?
- After circular letter, the Italian rightly supplies source of fuel
- Time off work thoroughly boring in the main?