TY  - BOOK
AU  - Davis,Mackenzie L.
AU  - Cornwell,David A.
TI  - Introduction to environmental engineering
SN  - 9780070671171(pbk)
U1  - 628 22
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw-Hill Education
KW  - Environmental engineering
KW  - Sanitary engineering
N1  - Includes bibliographical references and index
ER  -