Tabak, John <br/><br/>
Encyclopedia of energy and the environment : natural gas and hydrogen 

 - New Delhi  Viva Books  2014 
 - xviii, 149p. : ill.  
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788130915654 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia -- Energy<br/>Hydrogen -- Energy<br/>Natural gas -- Enegry