TY  - BOOK
AU  - Wanielista, Martin P.
TI  - Engineering and the Environment 
SN  - 0534030432
U1  - 628 
PY  - 1984///
CY  - Boston : 
PB  - Pws Engineering, 
KW  - Environmental Engineering
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-534-03043-2.pdf
ER  -