Lange-Bertalot, H., & Metzeltin, D. (1996). Indicators of oligotrophy: 800 taxa representative of three ecologically distinct lake types. Germany: Koeltz Scientific Books.
Chicago Style CitationLange-Bertalot, Horst, and Ditmar Metzeltin. Indicators of Oligotrophy: 800 Taxa Representative of Three Ecologically Distinct Lake Types. Germany: Koeltz Scientific Books, 1996.
MLA CitationLange-Bertalot, Horst, and Ditmar Metzeltin. Indicators of Oligotrophy: 800 Taxa Representative of Three Ecologically Distinct Lake Types. Germany: Koeltz Scientific Books, 1996.
Warning: These citations may not always be 100% accurate.