TY  - BOOK
ED  - National Workshop on Environment Statistics (3rd: 2001: Thiruvananthapuram)
TI  - National workshop on environment statistics, 8th-9th February, 2001, Thiruvananthapuram
U1  - 363.7021 
PY  - 2001///
CY  - New Delhi
PB  - Central Statistical Organisation
ER  -