Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL
In English and French, 1974/1976-2009 ed.
Vols. for 1974/76-<1975/77> issued with the Organization for Economic Cooperation and Development.
Merged with: Energy balances of non-OECD countries (Online), to form: World energy balances (Paris, France).
digitized 2010 HathiTrust Digital Library committed to preserve MiAaHDL pda