TY  - GEN
AU  - Davis, Mackenzie Leo,
AU  - Cornwell,David A.
TI  - Introduction to environmental engineering
SN  - 9789339204037 (pbk.)
AV  - TD145 .D26 1998
PY  - 2016///
CY  - New Delhi
PB  - McGraw-Hill
KW  - Environmental engineering
N1  - Includes appendix & index
ER  -