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All Books within Energy (general)

2015 (5)
2014 (17)
2013 (50)
2012 (25)
2011 (31)
2010 (25)
2009 (17)
2008 (8)
2007 (14)
2006 (10)
2005 (15)
2004 (12)
2003 (6)
2002 (4)
2001 (2)
2000 (3)
1999 (1)
1998 (5)
1997 (4)
1995 (5)
1994 (2)
1992 (1)
1991 (2)
1990 (5)
1988 (2)
1987 (2)
1986 (4)
1983 (1)
1982 (1)
1981 (1)
1980 (1)
25 books out of 282, sorted by year