TY  - BOOK
AU  - Manahan, Stanley E.
TI  - Environmental Chemistry 
SN  - 9781420059205
U1  - 628.50154 
PY  - 2010///
CY  - Boca Raton, Fl : 
PB  - CRC Press, 
KW  - Environmental Chemistry
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-1-4200-5920-5.pdf
ER  -