1. Design and performance of paddle wheel aerators;Ahmad;Aquacultural Engineering,1988
2. Water Quality Management for Pond Fish Culture;Boyd,1982
3. Evaluation of Aerators for Channel Catfish Farming;Boyd,1987
4. Evaluation of propeller-aspirator-pump aerators;Boyd;Aquaculture,1984
5. Frequency of low dissolved oxygen concentrations in catfish ponds;Boyd,1979