1. Overfishing of inland waters;Allan;BioScience,2005
2. Ecosystem approach to managing inland fisheries;Bartley;Fisheries Management and Ecology,2012
3. The design of fisheries statistical surveys- inland waters;Bazigos;FAO Fisheries Technical Paper,1974
4. Practical guidelines for statistical monitoring of fisheries in manpower limited situations;Caddy;FAO Fisheries Technical Paper,1985
5. Sampling methods applied to fisheries science: a manual;Cadima;FAO Fisheries Technical Paper,2005