TY  - BOOK
AU  -  Kannan,Krishnan
TI  - Fundamentals of environmental pollution
SN  - 8121910099
U1  - 363.73 23
PY  - 1991/// [reprint 1997]
CY  - New Delhi
PB  - S. Chand & Company
KW  -   Pollution
KW  - Aspect de l'environnement.
N1  - Includes index
ER  -