TY  - BOOK
AU  - Rutherford,Jill
TI  - Environmental systems and societies: : Course companion/ 
SN  - 9780199152278
U1  - 363.7 
PY  - 2009///
CY  - New York: 
PB  - Oxford University Press, 
KW  - Environmental systems.
N1  - includes directory and  index.; Historical overview of the modern environmental movement  -- Environmental perspectives -- Ecosystems --Biodiversity --
ER  -