TY  - BOOK
AU  - Masters , Gilbert M ,
AU  - Ela, Wendell P.,
TI  - Introduction to enviornmental engineering and science
SN  - 9789332549760
U1  - 628 
PY  - 2021///
CY  - Uttar Pradesh
PB  - Pearson India Education Services Pvt. Ltd.
KW  - Enviornmental engineering
ER  -