Subjects: “...Petroleum industry and trade Canada Statistics Periodicals....”
Full text available from Engineering Database: 01/01/1996 to 12/31/1998
Full text available from Materials Science Database: 01/01/1996 to 12/31/1998
Full text available from Engineering Database: 01/01/2001 to 12/31/2002
Full text available from Materials Science Database: 01/01/2001 to 12/31/2002
Full text available from Engineering Database: 01/01/2007 to 10/31/2017
Full text available from Materials Science Database: 01/01/2007 to 10/31/2017

Subjects: “...Energy industries Canada Periodicals....”
Full text available from ABI/INFORM Trade & Industry: 07/03/2006 to 06/22/2009
Full text available from Canadian Business & Current Affairs Database: 07/03/2006 to 06/22/2009
Full text available from Engineering Database: 07/03/2006 to 06/22/2009