TY  - BOOK
AU  - Das S M
AU  - S M Das
TI  - Handbook of limnology and water pollution: with practical methodology
SN  - 8170030978
U1  - 577.627 
PY  - 1989///
CY  - New Delhi
PB  - South asian publishers
KW  - Lake typology
KW  - Nutrient cycle
KW  - Eutrophication and energy flow
ER  -