1. Seasonal ionic fluctuations in a Typha glauca community;Bayly;Ecology,1972
2. Seasonal variation of selected elements in Acorus calamus L.;Bayly;Aquat. Bot.,1977
3. The occurrence of major and minor chemical elements in the more common baltic seaweed;Bojanowski;Oceanologia,1973
4. Production, mineral nutrient absorption, and biochemical assimilation by Justicia americana and Alternatthera philoxeroides;Boyd;Arch. Hydrobiol.,1969
5. The dynamics of dry matter and chemical substances in a Juncus effusus population;Boyd;Am. Midl. Nat.,1971