Institute of Grassland and Environmental Research - Farm Wastes Group, North Wyke, UK
http://www.iger.bbsrc.ac.uk/igerweb/soils/farmwastes/fw-olfactometry.html

Institute of Environmental Sciences, Energy Research and Process Innovation (TNO-MEP), Department of Applied Environmental Technology
http://www.mep.tno.nl/general/departments.htm

NC State University, College of Agriculture and Life Sciences, NC Agricultural Research Service, Animal and Poultry Waste Management Center
http://www.cals.ncsu.edu/waste_mgt/

The Texas Agricultural Experiment Station
http://taeswww.tamu.edu/

The University of Minnesota, Department of Biosystems and Agricultural Engineering, Extension Program
http://www.bae.umn.edu/extens/manure/

Purdue University, Department of Agricultural & Biological Engineering, Agricultural Air Quality Laboratory
http://pasture.ecn.purdue.edu/~odor/

The Ohio State University, College of Food, Agricultural, and Environmental Sciences, Extension Bulletins
http://www.ag.ohio-state.edu/~ohioline/lines/ennr.html

The University of Saskatchewan's, Department of Animal and Poultry Science
http://www.ag.usask.ca/departments/ansc/index.html

Iowa State University, Agricultural & Biosystems Engineering, Extension/Outreach
http://www.ae.iastate.edu/extension_outreach.htm

Oklahoma State University, Animal Science, Livestock Library (Swine)
http://www.ansi.okstate.edu/library/swine.html

Silsoe Research Institute, UK
http://www.sri.bbsrc.ac.uk/

The Hong Kong Polytechnic University, Odour Research Laboratory
http://www.cse.polyu.edu.hk/~odourlab/

Canada-Nova Scotia Agreement on the Agriculture Component of the Green Plan, Waste Management Project Reports
http://agri.gov.ns.ca/rs/greenplan/waste/index.html

Neuroscience/Chemoreception research: