TY  - BOOK
ED  - Calcutta Metropolitan Water and Sanitation Authority.
TI  - Sustaining Calcutta : : present status report of the urban people's environment / 
SN  - (pbk.)
U1  - 307.760954147 SUS 23
PY  - 1996///.
CY  - Calcutta
PB  - Calcutta Metropolitan Water and Sanitation Authority, 
KW  - City planning
KW  - Environmental aspects
KW  - Kolkata (India).
KW  - Kolkata (India)
KW  - Environmental conditions.
KW  - Economic conditions.
N1  - Includes bibliographical references.
ER  -