[11]Riise. Benthic metabolism and the effects of bioturbation in a fertilizedpolyculture fish pond in northeast Thailand . Aquaculture, 1996, 150(1997):45- 62
[12]
[12]Arbiv. Performance of a treatment system for inorganic nitrogen removal inintensive aquaculture systems. Aquacultural Engineering, 1995, 14(2):189- 203