1. New sampler for the collection, sizing and enumeration of viable airborne particles;Andersen;J. Bacteriol.,1958
2. The explosibility of dispersed flour dust. Campden and Chorleywood Food Research Association;Anon;Chorleywood Digest,1992
3. 3-A accepted practice for supplying air under pressure in contact with milk, milk products and product contact surfaces;Anon,1995
4. Effect of electrostatic charge on the contamination of plastic food containers by airborne bacterial spores;Baribo;Appl. Microbiol.,1966
5. Determination of the collection efficiency of a microbial air sampler;Benbough;J. Appl. Bacteriol.,1993