1. A study of contributory chemical parameters to red tide in Apalachee Bay;Donnelly,1966
2. Soil Organic Matter: Its Nature, Its Role in Soil Formation and in Soil Fertility;Kononova,1966
3. A convenient method of analysis of humic acids in fresh water;Martin;Environmental Letters,1971
4. Nutrient Cycles in the Connetquot River, 1968–1969;Mcgraime,1966
5. Influence of humic substances on the growth of marine phytoplankton: Dinoflagellates;Prakash;Limnology and Oceanography,1968