TY  - GEN
AU  - Miller,G.Tyler
AU  - Scott E. Spoolman.
TI  - Sustaining the earth
SN  - 9781285769493
AV  - GE105 
PY  - 2015///
CY  - USA
PB  - Gengage Learning
KW  - Environmental sciences
N1  - Includes index
ER  -