Fernald, Robert Heywood,  1871- <br/><br/>
Recent development of the producer-gas power plant in the United States / 
by Robert Heywood Fernald. 
 - Washington,  Govt. Print. Off.,  1909. 
 - 82 p. :  2 fold maps (in pocket) diagrs. ;  24 cm. 
 - U.S. Geological survey. Bulletin 416 .
 - United States.  Geological Survey.  Bulletin ;  416. .
<br/><br/> Issued also as House doc. no. 366, 61st Cong., 2d sess.  "Survey publications on fuel testing": p. 81-82. 
<br/><br/><label>LCCN: </label>gs 10000003  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas.<br/>Gas power plants.<br/>Fuel--Testing.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 416