TY  - BOOK
AU  - Mackenzie,Fred T.
TI  - Our changing planet: an introduction to earth system science and global environmental change
SN  - 0130651729 :
AV  - GE105 .M33 2003
PY  - 2003///
CY  - Upper Saddle River, NJ
PB  - Pearson Educ.
KW  - Environmental sciences
KW  - Global environmental change
ER  -