1. Standard Methods for the Examination of Water and Wastewater;American Public Health Association,1980
2. Oxygen transfer calculations for a tractor-powered paddlewheel aerator;Armstrong;Trans. Am. Fish. Soc.,1982
3. Water quality management for pond fish culture;Boyd,1982
4. Emergency aeration of fish ponds;Boyd;Trans. Am. Fish. Soc.,1979
5. Design of aeration systems for aquaculture;Colt,1979