postings in ncf.environment.global-change
total = 14
1998 [total = 10]
09 [total = 10]
21 = 0000000010
1997 [total = 3]
10 [total = 1]
07 = 1
06 [total = 1]
20 = 1
03 [total = 1]
09 = 1
1996 [total = 1]
12 [total = 1]
10 = 1