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- [36] INDICATOR VALUE OF FRESH-WATER LEECHES (HIRUDINEA) WITH A KEY TO THE DETERMINATION OF EUROPEAN SPECIES ACTA HYDROCHIMICA ET HYDROBIOLOGICA, 1984, 12 (05): : 451 - 461
- [37] COMPOUND-SPECIFIC DETERMINATION OF ARSENITE AT SUBNANOGRAM CONCENTRATIONS IN FRESH-WATER AND SEAWATER FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1986, 323 (04): : 340 - 342
- [40] INTAKE OF MAGNESIUM FROM WATER BY FRESH-WATER TILAPIA FED ON A LOW-MG DIET COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-PHYSIOLOGY, 1991, 99 (1-2): : 103 - 105