1. Factors regulating the spatial and temporal distribution of Cladophora and Ulothrix in the Laurentian Great Lakes;Auer,1983
2. Occurrence and importance of HCO3− utilization in microscopic algae;Beardall,1985
3. Vergleichende Untersuchungen zur Temperaturresistenze von Meeresalgen entlang der pazifischen Küste Nordamerikas;Biebl;Protoplasma,1970
4. The quantitative role of macrophytes, epiphytes, and phytoplankton under different nutrient conditions in Roskilde Fjord, Denmark;Borum,1983
5. Depth distribution of biomass of submerged aquatic macrophyte communities in relation to Secchi depth;Chambers;Can. J. Fish. Aquat. Sci.,1985