TY  - BOOK
AU  - Masters,Gilbert M.
AU  - Ela, Wendell P.
TI  - Introduction to environmental engineering and science
SN  - 9780134830667
U1  - 628 
PY  - 2014///
CY  - Harlow
PB  - Pearson Education
KW  - Environmental engineering
KW  - Environmental protection
N1  - Includes bibliographical references and index
ER  -