1. Standard Methods for the Examination of Water and Wastewater;APHA,1985
2. Waste treatment composting as a controlled system;Finstein,1986
3. Principles of composting;Golueke,1991
4. Fisheries by-product, a composting system developed for British Columbia's fisheries sector;Holbek,1992
5. Evaluation of the maturity of compost made from salmon farm mortalities;Liao;J. Agric. Engng Research,1994