TY  - BOOK
AU  - Masters, Gilbert M.
AU  - Ela, Wendell P.
TI  - Introduction to environmental engineering and science
SN  - 9789332549760
U1  - 363.7 
PY  - 2018///
CY  - Noida
PB  - Pearson
KW  - Environmental Science
KW  - Environmental Engineering
ER  -