1. Procedure 9222A: The fecal coliform membrane filter procedure in: Standard Methods for the Examination of Water and Wastewater,1992
2. Official Methods of Analysis,1984
3. Blood, ensiled or frozen as feed for salmonids;Asgard;Aquaculture,1986
4. Upgrading the value of mortality residues. Pages 50–60 in: Proceedings of the 1998 National Poultry Waste Management Symposium;Blake,1998
5. Acidulants and low pH. Pages 22–41 in: Food Preservatives;Brown,1991