TY  - BOOK
AU  - Sincero, Arcadio, P and Sincero, Gregoria, A 
TI  - Environmental engineering 
SN  - 9789332549630
U1  - 628 SIN  
PY  - 2015///
CY  - Pearson education of asia 
PB  - New Delhi 
KW  - ENVIRONMENTAL ENGINEERING
ER  -