Title: Structure of the U.S. petroleum industry
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF025827571&ix=pm&I=0&V=D&pm=1" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF025827571&ix=pm&I=0&V=D&pm=1</a>
Subjects: Petroleum industry and trade--United States.