1. Irradiation of municipal sludge for pathogen control: why or why not?;Ahlstrom;Radiation Physics and Chemistry,1988
2. Availability of nitrogen from three manures to corn in the field;Beauchamp;Canadian Journal of Soil Science,1986
3. Nitrate production from chemically treated sewage sludges in soil;Beauchamp;Journal of Environmental Quality,1979
4. Effect of gamma-irradiation and pasteurisation of sewage sludge on its microbial properties and mineralization in soil;Beck;Zeitschrift fur Pflanzenernahrug und Bodenkunde,1977
5. Chemical mechanism of the effects of high energy radiation on biological systems;Butler;Radiation Physics and Chemistry,1984