TY  - DATA
AU  - Davis,Mackenzie Leo
AU  - Cornwell,David A.
TI  - Introduction to environmental engineering
SN  - 9780070671171(alk. paper)
U1  - 628 23
PY  - 2010///
CY  - New Delhi
PB  - TataMcGraw-Hill Education Private Limited
KW  - Environmental engineering
KW  - Sanitary engineering
N1  - Includes index; cse
ER  -