TY  - BOOK
AU  - AYERS John C.
TI  - Sustainability:  An environmental science perspective   
T2  - Transport and Mobility Series
SN  - 9781498752657
U1  - U:(G:55), Q7 
PY  - 2017///
CY  - New York
PB  - CRC Press        
N1  - Bibliography: p 156-177
ER  -