TY  - BOOK
AU  - Paulssen,Leif M.
TI  - Identification of active charcals and wood charcoals
U1  - 662.74 
PY  - 1964///
CY  - Trondheim
PB  - University for Laget
KW  - Charcol
KW  - Carbonization
KW  - Coal
KW  - Fuel
N1  - Includes index
ER  -