1. Kinetics and advanced digester design for anaerobic digestion of water hyacinth and primary sludge;Chynoweth,1982
2. Biological production of methane from energy crops;Clausen;Biotech. Bioeng.,1979
3. Forecasts of future supply and demand of energy in Florida;Florida State Energy Office,1977
4. Bioassay for monitoring biochemical methane potential and aerobic toxicity;Owens;Water Res.,1979
5. Nitrogen source, biomass production, and phosphours uptake in waterhyacinth;Shiralipour;J. Aquat. Plant Manage.,1981