Discovering gases.  

 - Sydney :  World Book International,  1990. 
 - 62 pages :   colored illustration ;  28 centimeter. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0716660547 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gases.
<br/><br/><label>Dewey Class. No.: </label>FOR 530.4 D63 1990