TY  - BOOK
AU  - Walz, N.
AU  - Nixdorf, B.
TI  - Shallow lakes '98: trophic interactions in shallow freshwater and  brackish waterbodies
SN  - 9780792360902
U1  - 551.48 
PY  - 1999///
CY  - Dordrecht
PB  - Kluwer Academic
KW  - Limnology
N1  - 21-11-2001
ER  -