1. Survival of fish in 164 herbicides, insecticides, fungicides, wetting agents and miscellaneous substances;Alabaster;Int. Pest Contr.,1969
2. Commercial possibilities of dehydrated aquatic plants;Bailey,1965
3. Results of three years' testing diquat as an aquatic herbicide in Florida;Blackburn,1963
4. Losses of mineral nutrients during decomposition of Typha latifolia;Boyd;Arch. Hydrobiol.,1970