TY  - BOOK
AU  - Skinner,Brian J.
AU  - Murck,Barbara
TI  - The blue planet: an introduction to earth system science 
SN  - 9780471236436 (hardback)
AV  - QB631 .S57 1999
PY  - 2011///
CY  - New Jersey
PB  - J. Wiley
KW  - Earth sciences
ER  -