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> Zoological Record Plus (ZR Plus) Factsheet
 
 

Zoological Record Plus (ZR Plus) Volumes/Update Years

 
 
As ZR Plus update codes (UD=) and thesaurus scope notes use ZR Plus volumes to provide details on updates and term usage, this table is provided to relate ZR Plus volume number to database update year:

ZR Plus Volume Year ZR Plus Volume Year ZR Plus Volume Year
115 1978 127 1991 138 2002
116 1979 128 1992 139 2003
117 1980 129 1993 140 2004
118 1981 130 1994 141 2005
119 1982 131 1995 142 2006
120 1983 132 1996 143 2007
121 1984 133 1997 144 2008
122 1985 134 1998 145 2009
123 1987 135 1999
124 1988 136 2000
125 1989 137 2001
126 1990 138 2002