TY - BOOK ED - United States . Department of Energy (DOE) TI - Energy industries abroad U1 - 333.823 PY - 1981/// CY - Springfield PB - National Technical Information Service KW - Hidrocarburos KW - Política Energética N1 - 05348; Western hemisphere : Argentina, Brazil, Canada, Ecuador, Mexico, Peru, Trinidad and Tobago, Venezuela. Europe. Middle East. Africa. Asia. South pacific. The study describes petroleum legislation that was enacted, how government institutions gradually assumed responsability for energy matters and how the former concessionaires adapted to accommodate this increased goverment participation in the energy sector. It presents a description of the goverment structure for managing the energy sector and the principal energy policies of each country ER -