TY  - JOUR
AU  - Wood, Richard
TI  - Climate change: Natural ups and downs
JA  - Nature
PY  - 2008/05/01/print
VL  - 453
IS  - 7191
SP  - 43
EP  - 45
PB  - Nature Publishing Group
SN  - 0028-0836
UR  - http://dx.doi.org/10.1038/453043a
M3  - 10.1038/453043a
N1  - 10.1038/453043a
ER  -