TY  - BOOK
AU  - Steffen,W.L.
TI  - Global change and the earth system: a planet under pressure 
SN  - 3540408002
AV  - GE149 .G5271 2004
PY  - 2004///
CY  - Berlin
PB  - Springer
KW  - Global environmental change
KW  - Nature
KW  - Effect of human beings on
KW  - Human ecology
N1  - Includes bibliographical references and index; An integrated earth system -- Planetary machinery: the dynamics of the earth system prior to significant human influence -- The Anthropocene Era: how humans are changing the earth system -- Reverberations of change: the responses of the earth system to human activities -- Living with global change: consequences of changes in the earth system for human well-being -- Towards earth system science and global sustainability
ER  -