TY  - BOOK
AU  - Ryding, Sven-Olof.
ED  - Unesco.
TI  - The Control of eutrophication of lakes and reservoirs
T2  - Man and the biosphere series
SN  - 1-85070-257-8
PY  - 1989///
CY  - Paris
PB  - Parthenon Pub. Group
KW  - Eutrophication
KW  - ecology
KW  - nature
N1  - Includes index; Bibliography: p. 283-308
ER  -