TY  - BOOK
ED  - National Geographic Learning (Firm).
ED  - Cengage Learning (Firm).
TI  - Green
T2  - National Geographic learning reader series
SN  - 9781133603580
PY  - 2013///]
CY  - Boston, MA, USA
PB  - National Geographic Learning, Wadsworth Cengage Learning
KW  - Global environmental change
KW  - Green movement
KW  - Environmental protection
KW  - Nature
KW  - Effect of human beings on
KW  - Human ecology
KW  - Readers (Adult)
ER  -