Paulssen, Leif M. <br/><br/>
Identification of active charcals and wood charcoals/ 
Leif M. Paulssen 
 - Trondheim:  University for Laget,  1964 
 - 113 p.:  plates;  23 cm. 
 - Scandinavian University Books .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 27.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Charcol<br/>Carbonization<br/>Coal--Carbonization<br/>Fuel
<br/><br/><label>Dewey Class. No.: </label>662.74