TY  - BOOK
AU  - Rag, R. L.
AU  - Lekshmi Dinachandran Remesh
TI  - Introduction to sustainable engineering
SN  - 9788120352636
U1  - 628 RAG 
PY  - 2016///
CY  - New Delhi
PB  - PHI Learning Private Limited
KW  - Sustainable engineering
ER  -