Topper, Patrick A., Pennsylvania State University, United States

• Agricultural Engineering International: CIGR Journal Vol. 13 No. 2 (2011): CIGR Journal - II-Farm Buildings and Construction
  Evaluation of odor emissions from amended dairy manure: preliminary screening
  Abstract  Provisional PDF  PDF
• Agricultural Engineering International: CIGR Journal Vol. 13 No. 2 (2011): CIGR Journal - II-Farm Buildings and Construction
  Manure amendments for mitigation of dairy ammonia and greenhouse gas emissions: preliminary screening
  Abstract  Provisional PDF  PDF