Winnipeg, MB Canada R3T 1T4
Hydrogen sulphide is considered both an odour nuisance and a health hazard.
Link: http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/agdex8269
The Canadian Agricultural Safety Association (CASA) co-ordinates, develops and leads national initiatives to help farmers, their families and workers recognize and manage safety risks. CASA is funded in part by the Government of Canada under the Sustainable Canadian Agricultural Partnership, a federal, provincial and territorial initiative and receives additional support from the agricultural and corporate sectors.
