TY  - BOOK
AU  - David R. Shonnard, David T. Allen
TI  - Sustainable Engineering: Concepts, Design, and Case Studies 
SN  - 9789332556577
U1  - 621.2 
PY  - 2015///
CY  - New Delhi
PB  - Pearson Education
KW  - HUMANITIES & SCIENCE
ER  -