TY  - BOOK
AU  - Masters Gilbert M
TI  - Introduction to environmental engineering and science
SN  - 8120326008 (pbk)
U1  - G:55, N8-;1 
PY  - 1998///
CY  - New Delhi
PB  - Prentice Hall of India   
KW  -  Environmental engineering
KW  -  Environmental science
KW  - Mathematics
N1  - Includes bibliograohical references; Appendix 639-642p; Index 643-651p'
ER  -