Directory of Canadian construction companies : a supplier directory for doing business.

Energuide directory : energy consumption ratings of major household appliances = Repertoire enerGuide : cotes de consommation energetique des principaux appareils menagers.

Canadian plays catalogue.

Brief review of threats to Canada's groundwater from the oil and gas industry's methane migration and hydraulic fracturing : a public interest project by Ernest Environmental Services / [by Jessica Ernst].

Owls of the world : a photographic guide / Heimo Mikkola.