TY  - BOOK
AU  - Wetzel, Robert G..
AU  - Likens, Gene E..
TI  - Limnological analyses: / Robert G. Wetzel
SN  - 0387973311
PY  - 1991///
CY  - New York, N.Y.
PB  -  : Springer
KW  -  LIMNOLOGIA
ER  -