TY  - BOOK
AU  - Cren,E.D.Le
AU  - R.H.Lowe-McConnell
TI  - The functioning of freshwater ecosystems
AV  - QH541.5.F7F86 
PY  - 1980///
CY  - Cambridge
PB  - : Cambridge University Press
KW  - Freshwater productivity
KW  - Fresh water,
KW  - Ecology
ER  -