TY  - GEN
AU  - Arora,P.N.
AU  - Arora,M.C.
TI  - Chand's dictionary of environment
SN  - 8121910064
U1  - 614.03 
PY  - 1996///
CY  - New Delhi
PB  - S. Chand & Company LTD.
KW  - Public health
KW  - Dictionary of environment
ER  -