Proceedings of the United Nations Scientific Conference:  on the conservation and utilization of resources 

 - New York:  United Nations Department of Economic Affirs,  1951 
 - 333 p.  
<br/><br/>I. Techniques of oil and discovery and  production  II. New Techniques for increasing production of oil  and Gas  III. Oil chemistry  IV. Coal mining V. Coal preparation  VI. Underground gasification of coal  VII. Coal carbonization   VIII. Conservation in utilization of fuel for space heating   IX. The integrated power system  X. new developments in production and utilization of energy  XI. List of contributors. <br/> 
<br/><br/> Texto en el Idioma Ingles <br/> 
<br/><br/><label>Dewey Class. No.: </label>Chacon 060/ N124u