1. Physiologische ünd okologische Studien über die pflanzliche Photomorphose.;Åberg;Symb. bot. upsal.,1943
2. Seasonal production of the Myriophyllum component of the littoral of Lake Wingra;Adams;Wisconsin. J. Ecol.,1974
3. The significance of reed beds on siltation in the Tay Estuary.;Alizai;Proc. R. Soc. Edinb.,1980
4. The differential ability of aquatic plants to utilize the inorganic carbon supply in fresh waters.;Allen;New Phytol.,1981
5. Energy-budget studies, water loss investigations, Vol. I, Lake Hefner Studies.;Anderson;Tech. Rep., U. S. Geol. Survey Circ.,1952