Washburne, Chester Wesley,  1883- <br/><br/>
Petroleum geology of the state of São Paulo, Brazil, 
by Chester W. Washburne. With a geological map of the state of S. Paulo, by Commissão geographica e geologica. 
 - São-Paulo-Brasil,  1930. 
 - xiii, 282 p. incl. tables.  plates (part fold.; incl. maps, table, diagrs.)  24 cm. 
 - São Paulo, Commissão geographica e geologica. Boletim  no. 22 .
<br/><br/> Three folded maps in pocket.  Supplement, "Geology of Parana": p. 237-250. 
<br/><br/>Bibliography: p. 251-272. 
<br/><br/><label>LCCN: </label>gs 32000146  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--Brazil--São Paulo (State)<br/>Geology--Brazil--São Paulo (State)<br/>Geology--Brazil--Paraná (State)
<br/><br/><label>LC Class. No.: </label>TN42.S3  / A3 no. 22