A study of the tars and oils produced from coal.
| Typ dokumentu: | Kniha |
|---|---|
| Jazyk: |
angličtina |
| Vydavatel: |
London :
His Majesty's Stationary Office,
1931.
|
| Edice: |
Fuel Research Board technical papers ;
No. 32 |
| Předmět: | |