TY  - BOOK
AU  - Henry,J.Glynn
AU  - Heinke,Gary W.
TI  - Environmental science and engineering 
SN  - 9788120326057
U1  - 628 
PY  - 2010///
CY  - New Delhi 
PB  - Prentice Hall, PHI Learning
KW  - Environmental sciences
KW  - Environmental engineering
N1  - Paperback (Hardcovered)
ER  -